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