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