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