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