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