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