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