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