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