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