Refrain From Doing vs. Refrain To Do
Cambridge records refrain from + -ing for deliberately not doing an action. Because from is a preposition in this pattern, the following verb is expressed as an -ing form rather than as a to-infinitive.
Use “refrain from doing” when you mean deliberately avoid an action. “Refrain to do” is not the parallel direct-complement construction.
Key details
Choose the right form
| Meaning / situation | Form / construction | Decision |
|---|---|---|
| deliberately avoid an action | refrain from + -ing | Use “from” plus the avoided activity. |
| deliberately avoid a noun-like activity or behavior | refrain from + noun/-ing | The complement follows the preposition “from.” |
| use direct “refrain to do” as the parallel action complement | not the documented equivalent | Do not substitute a to-infinitive for this meaning. |
Quick tests
Meaning / construction test
Are you naming the action someone deliberately avoids?
If yes: Use “refrain from doing.”
If no: If the meaning is different, choose another construction; direct “refrain to do” is not the parallel complement.
Examples
Please refrain from using your phone during the session.
“From” plus -ing names the avoided action.
She refrained from commenting on the dispute.
The -ing form follows the preposition “from.”
They refrained from making a final judgment.
The construction expresses deliberate avoidance of the action.
Further guidance
Boundary
This guide is about the complement after refrain. It does not ban every later to-infinitive in a larger sentence when that infinitive serves a different purpose.
Construction
The conventional complement is refrain from + -ing when the avoided action is named.
Decision
Use “refrain from doing” when you mean deliberately avoid an action. “Refrain to do” is not the parallel direct-complement construction.
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.
- refrain — Cambridge Dictionary (opens in a new tab)Cambridge Dictionary · Current dictionary construction showing refrain from + -ing.