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