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