This verb follows the standard English past tense rule: simply add -ed to the base form.
Commission is regular. It follows the Standard -ed rule.
Use past time markers: "Yesterday, she commissioned to the store."
No. Use "did not commission" (not "did not commissioned").
The verb commission follows the standard English past tense conjugation rule. When forming the past tense, commission becomes commissioned. This follows the Standard -ed pattern, which is one of the most common conjugation rules in English.
Understanding why commission becomes commissioned helps with spelling and pronunciation. This verb follows the standard English past tense rule: simply add -ed to the base form.
When using commissioned 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 commissioned to the store." The past tense form does not change based on the subject — I commissioned, you commissioned, he/she commissioned, we commissioned, they commissioned.