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