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