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