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