This verb follows the standard English past tense rule: simply add -ed to the base form.
Ill is regular. It follows the Standard -ed rule.
Use past time markers: "Yesterday, she illed to the store."
No. Use "did not ill" (not "did not illed").
The verb ill follows the standard English past tense conjugation rule. When forming the past tense, ill becomes illed. This follows the Standard -ed pattern, which is one of the most common conjugation rules in English.
Understanding why ill becomes illed helps with spelling and pronunciation. This verb follows the standard English past tense rule: simply add -ed to the base form.
When using illed 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 illed to the store." The past tense form does not change based on the subject — I illed, you illed, he/she illed, we illed, they illed.