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