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