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