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