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