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