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