This verb follows the standard English past tense rule: simply add -ed to the base form.
Indoor is regular. It follows the Standard -ed rule.
Use past time markers: "Yesterday, she indoored to the store."
No. Use "did not indoor" (not "did not indoored").
The verb indoor follows the standard English past tense conjugation rule. When forming the past tense, indoor becomes indoored. This follows the Standard -ed pattern, which is one of the most common conjugation rules in English.
Understanding why indoor becomes indoored helps with spelling and pronunciation. This verb follows the standard English past tense rule: simply add -ed to the base form.
When using indoored 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 indoored to the store." The past tense form does not change based on the subject — I indoored, you indoored, he/she indoored, we indoored, they indoored.