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