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