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