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