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