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