Modálne slovesá sú tvoj kľúč k tomu, ako v angličtine... Show more
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Updated Mar 27, 2026
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Modálne Slovesá: Ako Ich Používať a Rozpoznať
1 / 7
Základy modálnych slovies
Predstav si modálne slovesá ako pomocníkov, ktorí nedokážu existovať sami. Vždy potrebujú hlavné sloveso v základnom tvare (bez "to") a vyjadrujú tvoj postoj k tomu, čo sa deje.
Tieto slovesá majú niekoľko kľúčových funkcií: vyjadrujú povinnosť (musíš to urobiť), možnosť (možno sa to stane), rady (mal by si to urobiť), alebo dedukcie (určite je to tak). Každé z nich má svoju silu a použitie.
Hlavné pravidlá sú jednoduché: žiadne "-s" v 3. osobe, žiadne "to" za modálnym slovesom, a na otázky či zápory nepotrebuješ "do/does/did". Modálne sloveso už je samo pomocné sloveso.
💡 Tip: Modálne slovesá sú ako emócie vo vetách - dodávajú im náladu a postoj!
Must, Should a May - Silné pomocníky
Must je tvoj najsilnejší pomocník pre povinnosti a istotu. Keď povieš "You must study", vyjadruje to absolútnu nutnosť. Pre dedukcie zase znamená takmer stopercentnú istotu: "He must be tired" (určite je unavený). Pozor na "mustn't" - to znamená zákaz, nie absenciu povinnosti!
Should je tvoj radca a očakávač. Používaš ho na rady ("You should eat more vegetables") alebo očakávania ("The train should arrive soon"). Je jemnejší ako must, ale stále vyjadruje, čo je správne.
May ti pomôže vyjadriť možnosť alebo formálne povolenie. "It may rain" znamená, že je tu reálna šanca na dážď. Pri žiadosti o povolenie je may veľmi zdvorilé: "May I come in?"
💡 Tip: Think of must ako šéfa, should ako priateľa s radou a may ako zdvorilého hosťa!
Might, Could a Would - Jemní diplomatovia
Might je tvoj najneistejší pomocník. Vyjadruje slabšiu možnosť ako may: "I might go to the concert" znamená, že naozaj nevieš. Často sa používa v nepriamej reči alebo pri veľkej neistote.
Could má tri hlavné tváre. Prvá je minulá schopnosť: "I could swim when I was five." Druhá je možnosť v súčasnosti: "We could go to cinema." Tretia je zdvorilá žiadosť: "Could you help me?"
Would je kráľom podmienených viet. V type 2: "If I had money, I would travel." V type 3: "If you had studied, you would have passed." Plus je skvelý na zdvorilé ponuky: "Would you like tea?"
💡 Tip: Could a would sú tvoji najzdvorilejší pomocníci - používaj ich, keď chceš byť extra slušný!
Modálne slovesá v minulosti - Modal Perfect
Tu to začína byť zaujímavé! Keď chceš hovoriť o minulosti s modálnymi slovesami, používaš modálne sloveso + have + minulé príčastie. Táto konštrukcia ti umožní vyjadriť dedukcie, ľútosti a zmeškaté príležitosti.
Must have vyjadruje silnú dedukciu o minulosti: "He must have forgotten his keys" (určite si zabudol kľúče). Should have je pre výčitky a ľútosti: "You should have studied harder" (mal si sa viac učiť).
Could have hovorí o zmeškaných príležitostiach: "I could have helped you" (mohol som ti pomôcť, ale neurobil som to). Would have používaš v podmienených vetách typu 3: "If I had known, I would have told you."
💡 Tip: Modal perfect je ako cestovanie časom - umožňuje ti hodnotiť minulosť zo súčasnosti!
Praktické príklady a rozhodovanie
Keď vidíš kamaráta bledého a unavenog, premýšľaš: "Som si skoro istý, že je chorý." Použiješ must be sick - silná dedukcia na základe dôkazov.
Pri zmeškanej úlohe cítiš ľútosť: "Mal som to odovzdať včera." Povieš should have submitted - výčitka za niečo, čo si mal urobiť, ale neurobil si.
Pre neisté víkendové plány: "Možno pôjdem na túru, ale nie som si istý." Zvolíš might go hiking - slabá možnosť, lebo si naozaj nerozhodnutý.
💡 Tip: Vždy sa najprv spýtaj: "Aký silný je môj postoj?" - to ti pomôže vybrať správne modálne sloveso!
Dôležité rozdiely a časté chyby
Must vs Have to: Must vyjadruje tvoju vnútornú povinnosť alebo silné presvedčenie, have to je vonkajšie pravidlo. "I must call mum" (cítim, že musím) vs "I have to wear uniform" (školské pravidlo).
May vs Might: May má vyššiu pravdepodobnosť a je formálnejšie, might je neistejší. Could have vs Should have: Could have = zmeškaná príležitosť, should have = ľútosť a výčitka.
Nezabudni: žiadne "to" po modálnom slovese, žiadne "-s" v tretej osobe, a žiadne "do/does/did" pre otázky. "Can you help?" nie "Do you can help?"
💡 Tip: Tieto chyby robia aj pokročilí študenti - keď si ich zapamätáš, budeš znieť ako native speaker!
Rýchle zhrnutie pre maturitu
Základné pravidlá: Modálne sloveso + hlavné sloveso v základnom tvare, žiadne gramatické zmeny, používajú sa ako pomocné slovesá.
Súčasnosť: Must , should , may , might (slabá možnosť), could , would .
Minulosť (Modal Perfect): Must have (silná dedukcia), should have (ľútosť), could have (zmeškaná príležitosť), would have (podmienené vety typu 3), may/might have (možnosť v minulosti).
💡 Tip: Precvič si hlavne modal perfect - to je najťažšia časť, ale aj najdôležitejšia pre maturitu!
We thought you’d never ask...
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Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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4.7/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Modálne Slovesá: Ako Ich Používať a Rozpoznať
Modálne slovesá sú tvoj kľúč k tomu, ako v angličtine vyjadriť povinnosť, možnosť, rady či dedukcie - bez nich by tvoja angličtina znela veľmi plocho. Sú to pomocné slovesá, ktoré vždy používaš s hlavným slovesom v základnom tvare a menia... Show more
Základy modálnych slovies
Predstav si modálne slovesá ako pomocníkov, ktorí nedokážu existovať sami. Vždy potrebujú hlavné sloveso v základnom tvare (bez "to") a vyjadrujú tvoj postoj k tomu, čo sa deje.
Tieto slovesá majú niekoľko kľúčových funkcií: vyjadrujú povinnosť (musíš to urobiť), možnosť (možno sa to stane), rady (mal by si to urobiť), alebo dedukcie (určite je to tak). Každé z nich má svoju silu a použitie.
Hlavné pravidlá sú jednoduché: žiadne "-s" v 3. osobe, žiadne "to" za modálnym slovesom, a na otázky či zápory nepotrebuješ "do/does/did". Modálne sloveso už je samo pomocné sloveso.
💡 Tip: Modálne slovesá sú ako emócie vo vetách - dodávajú im náladu a postoj!
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Must, Should a May - Silné pomocníky
Must je tvoj najsilnejší pomocník pre povinnosti a istotu. Keď povieš "You must study", vyjadruje to absolútnu nutnosť. Pre dedukcie zase znamená takmer stopercentnú istotu: "He must be tired" (určite je unavený). Pozor na "mustn't" - to znamená zákaz, nie absenciu povinnosti!
Should je tvoj radca a očakávač. Používaš ho na rady ("You should eat more vegetables") alebo očakávania ("The train should arrive soon"). Je jemnejší ako must, ale stále vyjadruje, čo je správne.
May ti pomôže vyjadriť možnosť alebo formálne povolenie. "It may rain" znamená, že je tu reálna šanca na dážď. Pri žiadosti o povolenie je may veľmi zdvorilé: "May I come in?"
💡 Tip: Think of must ako šéfa, should ako priateľa s radou a may ako zdvorilého hosťa!
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Might, Could a Would - Jemní diplomatovia
Might je tvoj najneistejší pomocník. Vyjadruje slabšiu možnosť ako may: "I might go to the concert" znamená, že naozaj nevieš. Často sa používa v nepriamej reči alebo pri veľkej neistote.
Could má tri hlavné tváre. Prvá je minulá schopnosť: "I could swim when I was five." Druhá je možnosť v súčasnosti: "We could go to cinema." Tretia je zdvorilá žiadosť: "Could you help me?"
Would je kráľom podmienených viet. V type 2: "If I had money, I would travel." V type 3: "If you had studied, you would have passed." Plus je skvelý na zdvorilé ponuky: "Would you like tea?"
💡 Tip: Could a would sú tvoji najzdvorilejší pomocníci - používaj ich, keď chceš byť extra slušný!
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Modálne slovesá v minulosti - Modal Perfect
Tu to začína byť zaujímavé! Keď chceš hovoriť o minulosti s modálnymi slovesami, používaš modálne sloveso + have + minulé príčastie. Táto konštrukcia ti umožní vyjadriť dedukcie, ľútosti a zmeškaté príležitosti.
Must have vyjadruje silnú dedukciu o minulosti: "He must have forgotten his keys" (určite si zabudol kľúče). Should have je pre výčitky a ľútosti: "You should have studied harder" (mal si sa viac učiť).
Could have hovorí o zmeškaných príležitostiach: "I could have helped you" (mohol som ti pomôcť, ale neurobil som to). Would have používaš v podmienených vetách typu 3: "If I had known, I would have told you."
💡 Tip: Modal perfect je ako cestovanie časom - umožňuje ti hodnotiť minulosť zo súčasnosti!
Sign up to see the contentIt's free!
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Improve your grades
Join milions of students
Praktické príklady a rozhodovanie
Keď vidíš kamaráta bledého a unavenog, premýšľaš: "Som si skoro istý, že je chorý." Použiješ must be sick - silná dedukcia na základe dôkazov.
Pri zmeškanej úlohe cítiš ľútosť: "Mal som to odovzdať včera." Povieš should have submitted - výčitka za niečo, čo si mal urobiť, ale neurobil si.
Pre neisté víkendové plány: "Možno pôjdem na túru, ale nie som si istý." Zvolíš might go hiking - slabá možnosť, lebo si naozaj nerozhodnutý.
💡 Tip: Vždy sa najprv spýtaj: "Aký silný je môj postoj?" - to ti pomôže vybrať správne modálne sloveso!
Sign up to see the contentIt's free!
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Dôležité rozdiely a časté chyby
Must vs Have to: Must vyjadruje tvoju vnútornú povinnosť alebo silné presvedčenie, have to je vonkajšie pravidlo. "I must call mum" (cítim, že musím) vs "I have to wear uniform" (školské pravidlo).
May vs Might: May má vyššiu pravdepodobnosť a je formálnejšie, might je neistejší. Could have vs Should have: Could have = zmeškaná príležitosť, should have = ľútosť a výčitka.
Nezabudni: žiadne "to" po modálnom slovese, žiadne "-s" v tretej osobe, a žiadne "do/does/did" pre otázky. "Can you help?" nie "Do you can help?"
💡 Tip: Tieto chyby robia aj pokročilí študenti - keď si ich zapamätáš, budeš znieť ako native speaker!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Rýchle zhrnutie pre maturitu
Základné pravidlá: Modálne sloveso + hlavné sloveso v základnom tvare, žiadne gramatické zmeny, používajú sa ako pomocné slovesá.
Súčasnosť: Must , should , may , might (slabá možnosť), could , would .
Minulosť (Modal Perfect): Must have (silná dedukcia), should have (ľútosť), could have (zmeškaná príležitosť), would have (podmienené vety typu 3), may/might have (možnosť v minulosti).
💡 Tip: Precvič si hlavne modal perfect - to je najťažšia časť, ale aj najdôležitejšia pre maturitu!
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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App Store
4.7/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user