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