This verb follows the standard English past tense rule: simply add -ed to the base form.
Preform is regular. It follows the Standard -ed rule.
Use past time markers: "Yesterday, she preformed to the store."
No. Use "did not preform" (not "did not preformed").
The verb preform follows the standard English past tense conjugation rule. When forming the past tense, preform becomes preformed. This follows the Standard -ed pattern, which is one of the most common conjugation rules in English.
Understanding why preform becomes preformed helps with spelling and pronunciation. This verb follows the standard English past tense rule: simply add -ed to the base form.
When using preformed 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 preformed to the store." The past tense form does not change based on the subject — I preformed, you preformed, he/she preformed, we preformed, they preformed.