Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
Specialty is regular. It follows the -ied Conversion rule.
Use past time markers: "Yesterday, she specialtied to the store."
No. Use "did not specialty" (not "did not specialtied").
The verb specialty follows the standard English past tense conjugation rule. When forming the past tense, specialty becomes specialtied. This follows the -ied Conversion pattern, which is one of the most common conjugation rules in English.
Understanding why specialty becomes specialtied helps with spelling and pronunciation. Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
When using specialtied 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 specialtied to the store." The past tense form does not change based on the subject — I specialtied, you specialtied, he/she specialtied, we specialtied, they specialtied.