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