Gerunds & Infinitives Explanation & Exercises

Published on January 5, 2026

What are Gerunds and Infinitives?

Gerunds are verb forms ending in -ing used like nouns. Infinitives are usually to + base verb.

Example: I enjoy reading. (gerund) I want to read. (infinitive) Both use verbs, but pattern depends on the verb before them.

This topic is very common in exams and daily usage. If you master these patterns, your sentence flow becomes more accurate and natural.

This topic is largely pattern-driven: many verbs strongly prefer either gerund or infinitive. Building verb-pattern memory reduces guesswork and prevents common sentence-form errors.

Meaning shifts are also important. With verbs like remember, stop, and try, changing from gerund to infinitive can change the message, not just the form.

Structure (Form)

Common patterns are: verb + gerund, verb + infinitive, and verb + object + infinitive.

Some verbs allow both gerund and infinitive, but meaning may change. So memorizing function patterns is important.

Pattern	Example
verb + gerund	I enjoy reading.
verb + to-infinitive	She plans to travel.
verb + object + to-infinitive	They asked me to join.
preposition + gerund	He is good at drawing.

Verb Group	Common Verbs	Example
Gerund verbs	enjoy, avoid, keep, finish	She avoided talking about it.
Infinitive verbs	want, decide, hope, plan	He decided to leave early.
Both (meaning may differ)	remember, stop, try	I stopped smoking / I stopped to smoke.

When to Use Gerunds and Infinitives

Use these patterns based on trigger verbs and context. You cannot always choose freely between -ing and to-infinitive.

1) After Specific Verbs

Use this pattern in Gerunds & Infinitives when the sentence goal fits After Specific Verbs. Focus on the meaning first, then choose the correct form so the sentence sounds natural in real context.

I enjoy listening to podcasts.
She decided to apply.
They keep asking the same question.

2) To Express Purpose

Use this pattern in Gerunds & Infinitives when the sentence goal fits To Express Purpose. Focus on the meaning first, then choose the correct form so the sentence sounds natural in real context.

I study hard to pass the exam.
He saved money to buy a laptop.
We met early to prepare the room.

3) After Prepositions

Use this pattern in Gerunds & Infinitives when the sentence goal fits After Prepositions. Focus on the meaning first, then choose the correct form so the sentence sounds natural in real context.

She is good at drawing.
Thank you for helping me.
They left without saying goodbye.

4) Meaning Differences with Both Forms

Use this pattern in Gerunds & Infinitives when the sentence goal fits Meaning Differences with Both Forms. Focus on the meaning first, then choose the correct form so the sentence sounds natural in real context.

I stopped smoking. (quit habit)
I stopped to smoke. (paused another action)
I remember locking the door. vs Remember to lock the door.

Examples

These examples show usage patterns by functionality.

Gerund After Verb

We avoid using plastic.
He keeps talking in class.
She finished writing the email.

Some verbs always require gerund.

Infinitive After Verb

I hope to see you soon.
She wants to improve her English.
They plan to launch next month.

Some verbs naturally take to-infinitive.

After Prepositions

He left without saying anything.
I'm interested in learning coding.
She apologized for being late.

After prepositions, gerund is standard.

Meaning Contrast

I remember meeting him.
Remember to meet him.
Try restarting your phone / Try to restart your phone.

Same verb with different pattern can change meaning.

Common Mistakes

These mistakes appear often when memorization is incomplete.

1) Wrong Form After Verb

Wrong: I enjoy to read.

Correct: I enjoy reading.

Enjoy is a gerund verb.

2) Missing To in Infinitive Pattern

Wrong: She decided go.

Correct: She decided to go.

Decide usually takes to-infinitive.

3) Using Infinitive After Preposition

Wrong: I'm good at to draw.

Correct: I'm good at drawing.

Prepositions are usually followed by gerund.

4) Ignoring Meaning Shift

Using stop + to-infinitive when meaning is quitting habit.

Use stop + gerund for quitting action.

Pattern choice changes sentence meaning.

Practice Exercises (Grammar Game Guide)

In this game, items test whether the blank needs gerund or infinitive based on trigger words and context. You need to focus on grammar pattern first, then meaning nuance.

Use this strategy: identify the word before blank, recall its pattern, and check whether sentence meaning suggests purpose, habit, or memory context.

Memorize high-frequency verb groups.
After prepositions, prefer gerund.
Watch verbs with meaning change (stop, remember, try).
Re-read sentence to confirm logic and naturalness.

This practice improves grammar precision and sentence fluency in both writing and speaking.