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