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