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