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