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