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