Feel Someone Do vs. Feel Someone Doing
With perception feel + object, the bare infinitive and -ing form can both occur. The choice changes how the perceived event is viewed rather than simply marking one form correct and the other wrong.
Both patterns are standard after feel + object: the bare infinitive presents the perceived event more as a whole, while -ing foregrounds the activity in progress.
Key details
Choose the right form
| Meaning / situation | Form / construction | Decision |
|---|---|---|
| perceive an event as a whole or complete occurrence | feel + object + bare infinitive | Use the bare infinitive when the whole event is foregrounded. |
| perceive an activity in progress | feel + object + -ing | Use -ing when the ongoing activity is foregrounded. |
Quick tests
Meaning / construction test
Are you focusing on the activity as it was unfolding rather than on the event as a whole?
If yes: Use “feel + object + -ing.”
If no: Use the bare infinitive when presenting the perceived event more as a whole.
Caveat: The contrast is one of viewpoint, not a simple right/wrong split; context can make both constructions possible with a difference in focus.
Examples
I felt the floor move beneath me.
The bare infinitive presents the movement as an event perceived as a whole.
I felt the floor moving beneath me.
The -ing form foregrounds the movement in progress.
She felt someone touch her shoulder.
The bare infinitive presents the perceived touch as an event.
Further guidance
Boundary
This perception pattern is different from feel + adjective or feel like + -ing; do not extend the contrast to unrelated senses of feel.
Construction
Cambridge includes feel among perception verbs that allow object + bare infinitive or object + -ing.
Decision
Use the bare infinitive for the event viewed as a whole; use -ing when the activity as it unfolds is the focus.
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.
- 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