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