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