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