Shut is an irregular verb. Its past tense form (shut) must be memorized as it does not follow standard conjugation rules.
Verbs that follow a similar irregular pattern to shut:
| Base | Past Tense | Pattern |
|---|---|---|
| cut | cut | no change |
| put | put | no change |
| set | set | no change |
| hurt | hurt | no change |
Shut is irregular. Its past tense (shut) must be memorized.
Use past time markers: "Yesterday, she shut to the store."
No. Use "did not shut" (not "did not shut").
The verb shut is an irregular verb in English. Unlike regular verbs that simply add -ed, shut changes to shut in the past tense. This irregular form must be memorized as it does not follow the standard conjugation rules.
Irregular verbs like shut/shut trace back to Old English strong verbs, where vowel changes (ablaut) indicated tense shifts. Over centuries, most verbs regularized to the -ed pattern, but the most frequently used verbs retained their irregular forms because they were too common to change. This is why go/went, see/saw, and break/broke remain irregular today.
When using shut in writing, remember that it functions as a past tense verb and typically appears with time markers like yesterday, last week, or ago. For example: "Yesterday, she shut to the store." The past tense form does not change based on the subject — I shut, you shut, he/she shut, we shut, they shut.