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