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