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