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