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