English UsageGrammar guide

Gerund vs. Infinitive

Gerunds and infinitives can both follow verbs, but the allowed pattern depends on the governing verb and sometimes changes the meaning. This guide treats the choice as a verb-pattern question, not a universal substitution rule.

Quick answer

Use the complement pattern licensed by the verb: some verbs take -ing, some take a to-infinitive, and some allow both with little or substantial meaning change.

Key details

Gerund Rolethe -ing form used as a verb complement in patterns that license it
Infinitive Rolethe to-infinitive used as a verb complement in patterns that license it
Termsgerund, to-infinitive

Choose the right form

Decision table for Gerund vs. Infinitive
ChoiceUse it whenExample
-ingthe governing verb licenses an -ing complementShe enjoys cooking.
to-infinitivethe governing verb licenses a to-infinitiveThey decided to leave.
either formthe verb licenses both; check whether meaning changesShe stopped talking / She stopped to talk.

Further guidance

Meaning Boundary

Some verbs allow both patterns but the choice can shift emphasis or meaning, as with remember, stop, mean, and try.

Pattern Boundary

Different verbs license different complements; memorize or verify the governing verb pattern rather than swapping forms mechanically.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. Verb patterns: verb + infinitive or verb + -ing? (opens in a new tab)Cambridge Dictionary · Verb-complement patterns, including verbs taking -ing, to-infinitive, or both with meaning differences

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