Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
Gregory is regular. It follows the -ied Conversion rule.
Use past time markers: "Yesterday, she gregoried to the store."
No. Use "did not gregory" (not "did not gregoried").
The verb gregory follows the standard English past tense conjugation rule. When forming the past tense, gregory becomes gregoried. This follows the -ied Conversion pattern, which is one of the most common conjugation rules in English.
Understanding why gregory becomes gregoried helps with spelling and pronunciation. Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
When using gregoried 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 gregoried to the store." The past tense form does not change based on the subject — I gregoried, you gregoried, he/she gregoried, we gregoried, they gregoried.