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