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