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