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