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