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