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