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