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