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