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