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