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