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