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