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