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