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