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