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