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