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