¿Alguna vez te has preguntado cuándo usar "to do" vs...
Inglés142 views·Updated 17 Jul 2026·5 pagesCómo saber cuándo usar Infinitivo o ING en inglés
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While: Tiempo y Contraste
While es súper útil para conectar dos acciones que pasan al mismo tiempo. Piénsalo como el "mientras" en español - une actividades simultáneas donde una suele ser el trasfondo de la otra.
Tiene dos usos principales: mostrar tiempo simultáneo ("While he was talking, he was holding his baby") y contraste ("While some fathers feel awkward, he doesn't"). En el primer caso, las dos acciones ocurren juntas; en el segundo, while significa "aunque" o "mientras que".
La clave está en que after while normalmente usas verbos que expresan duración - acciones que se prolongan en el tiempo, no momentos puntuales.
💡 Truco: Si puedes reemplazar "while" por "when" sin cambiar el sentido, estás hablando de tiempo. Si suena mejor "although", es contraste.
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of 5
Cuándo Usar el Infinitivo (to + verb)
El infinitivo se usa en situaciones específicas que puedes memorizar fácilmente. Siempre va después de ciertos verbos como forget, help, choose, expect, promise y decide ("I forgot to close the window").
También aparece después de adjetivos como happy, sad, surprised ("I was happy to help them"). Esto incluye construcciones con "too + adjective" ("too cold to swim") y "adjective + enough" ("strong enough to lift it").
Usa el infinitivo para responder "why" - para expresar propósito ("Why did you stop? To spend time with family").
💡 Recuerda: Después de adjetivos, SIEMPRE infinitivo. Es una regla sin excepciones que te salvará en los exámenes.
3
of 5
Cuándo Usar el Gerundio
El gerundio tiene tres usos principales que son bastante lógicos. Primero, cuando el verbo actúa como sujeto de la oración ("Swimming is good exercise" - nadar es el tema principal).
Segundo, siempre después de preposiciones ("I look forward to meeting you" - after "to" como preposición). Tercero, después de verbos específicos como enjoy, avoid, mind, finish y give up ("I dislike getting up early").
Los verbos más comunes con gerundio incluyen: like, love, hate, enjoy, miss, mind, finish, practise, suggest, can't help, admit, avoid, consider. Memoriza esta lista porque aparece constantemente.
💡 Truco fácil: Si hay una preposición (in, on, at, of, for, without), usa gerundio. Nunca falla.
4
of 5
Verbos que Cambian de Significado
Algunos verbos son tramposos porque cambian completamente de significado según uses infinitivo o gerundio. Con stop: "I stopped to have a beer" (paré para tomar una cerveza) vs "I stopped drinking beer" (dejé de beber cerveza).
Try también cambia: "tried to lift" (intenté algo difícil) vs "try closing the window" (prueba a ver si funciona). Con remember/forget: infinitivo para cosas que debes hacer, gerundio para memorias del pasado.
Need es especial: "I need to work" (tengo que trabajar) vs "This room needs painting" (esta habitación necesita ser pintada - voz pasiva).
💡 Súper importante: Estos verbos aparecen mucho en exámenes. Practica con ejemplos hasta que el cambio de significado te suene natural.
5
of 5
Go On: Continuar vs Cambiar
Go on merece atención especial porque es muy común pero confuso. Con infinitivo expresa cambio de actividad: "After winning the Cup, Valencia went on to win the Champions League" (pasaron a ganar otra cosa diferente).
Con gerundio significa continuar la misma actividad: "They went on complaining all evening" (siguieron quejándose - la misma acción). Esta diferencia es clave para sonar natural en inglés.
La lógica es simple: infinitivo = nueva actividad, gerundio = misma actividad continúa.
💡 Tip de memoria: Piensa "go on TO something new" vs "go on DOING the same thing". Te ayudará a elegir la forma correcta automáticamente.
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Inglés142 views·Updated 17 Jul 2026·5 pagesCómo saber cuándo usar Infinitivo o ING en inglés
A
Alexandre@alexandre_pwim
¿Alguna vez te has preguntado cuándo usar "to do" vs "doing" en inglés? Esta guía te explica las reglas clave para dominar el infinitivo y el gerundio, además de cómo usar "while" correctamente. También descubrirás algunos verbos tramposos que cambian...
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While: Tiempo y Contraste
While es súper útil para conectar dos acciones que pasan al mismo tiempo. Piénsalo como el "mientras" en español - une actividades simultáneas donde una suele ser el trasfondo de la otra.
Tiene dos usos principales: mostrar tiempo simultáneo ("While he was talking, he was holding his baby") y contraste ("While some fathers feel awkward, he doesn't"). En el primer caso, las dos acciones ocurren juntas; en el segundo, while significa "aunque" o "mientras que".
La clave está en que after while normalmente usas verbos que expresan duración - acciones que se prolongan en el tiempo, no momentos puntuales.
💡 Truco: Si puedes reemplazar "while" por "when" sin cambiar el sentido, estás hablando de tiempo. Si suena mejor "although", es contraste.
2
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Cuándo Usar el Infinitivo (to + verb)
El infinitivo se usa en situaciones específicas que puedes memorizar fácilmente. Siempre va después de ciertos verbos como forget, help, choose, expect, promise y decide ("I forgot to close the window").
También aparece después de adjetivos como happy, sad, surprised ("I was happy to help them"). Esto incluye construcciones con "too + adjective" ("too cold to swim") y "adjective + enough" ("strong enough to lift it").
Usa el infinitivo para responder "why" - para expresar propósito ("Why did you stop? To spend time with family").
💡 Recuerda: Después de adjetivos, SIEMPRE infinitivo. Es una regla sin excepciones que te salvará en los exámenes.
3
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Cuándo Usar el Gerundio
El gerundio tiene tres usos principales que son bastante lógicos. Primero, cuando el verbo actúa como sujeto de la oración ("Swimming is good exercise" - nadar es el tema principal).
Segundo, siempre después de preposiciones ("I look forward to meeting you" - after "to" como preposición). Tercero, después de verbos específicos como enjoy, avoid, mind, finish y give up ("I dislike getting up early").
Los verbos más comunes con gerundio incluyen: like, love, hate, enjoy, miss, mind, finish, practise, suggest, can't help, admit, avoid, consider. Memoriza esta lista porque aparece constantemente.
💡 Truco fácil: Si hay una preposición (in, on, at, of, for, without), usa gerundio. Nunca falla.
4
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Verbos que Cambian de Significado
Algunos verbos son tramposos porque cambian completamente de significado según uses infinitivo o gerundio. Con stop: "I stopped to have a beer" (paré para tomar una cerveza) vs "I stopped drinking beer" (dejé de beber cerveza).
Try también cambia: "tried to lift" (intenté algo difícil) vs "try closing the window" (prueba a ver si funciona). Con remember/forget: infinitivo para cosas que debes hacer, gerundio para memorias del pasado.
Need es especial: "I need to work" (tengo que trabajar) vs "This room needs painting" (esta habitación necesita ser pintada - voz pasiva).
💡 Súper importante: Estos verbos aparecen mucho en exámenes. Practica con ejemplos hasta que el cambio de significado te suene natural.
5
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Go On: Continuar vs Cambiar
Go on merece atención especial porque es muy común pero confuso. Con infinitivo expresa cambio de actividad: "After winning the Cup, Valencia went on to win the Champions League" (pasaron a ganar otra cosa diferente).
Con gerundio significa continuar la misma actividad: "They went on complaining all evening" (siguieron quejándose - la misma acción). Esta diferencia es clave para sonar natural en inglés.
La lógica es simple: infinitivo = nueva actividad, gerundio = misma actividad continúa.
💡 Tip de memoria: Piensa "go on TO something new" vs "go on DOING the same thing". Te ayudará a elegir la forma correcta automáticamente.
We thought you’d never ask...
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.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Similar content
Most popular content
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12102,9583,041
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Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.
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Comprehensive mindmaps covering key concepts in the Crime and Punishment topic for WJEC Criminology Unit 4. This resource includes detailed insights into the Criminal Justice System, crime prevention strategies, sentencing models, and the roles of various agencies. Ideal for A-Level revision, ensuring you grasp essential theories and legislative processes to excel in your exams.
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Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.
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Flashcards on the different functions of subcellular structures: cell membrane, nucleus, mitochondria, ribosomes, cytoplasm, permant vacuole, chloroplasts and cell wall.
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Students love us — and so will you.
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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 SiOS 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 KlichAndroid 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.
AnnaiOS user