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