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