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