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