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