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