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