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