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