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