Gerunds

What Is It?

Gerunds refers to verb + -ing forms that work as nouns.

A1-A2 reference topic in Non-finite Verb Forms.

Why Use It?

Name activities: Swimming is fun.
Use verbs after prepositions.
Talk about likes, dislikes, and habits.

Formation and Patterns

Use	Pattern	Example
Subject	`V-ing + V`	Reading helps my vocabulary.
Object	`enjoy/avoid/finish + V-ing`	I enjoy learning English.
After preposition	`prep + V-ing`	We talked about travelling.

Common Mistakes

Using an infinitive after a preposition: say "good at writing," not "good at to write."
Confusing gerunds with continuous verbs; a gerund is a noun-like form.
Forgetting spelling changes: make -> making, run -> running.

Exceptions & Nuances

Some verbs can take either form with a meaning change, such as stop to talk and stop talking.