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