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