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