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