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