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