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