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