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