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