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