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