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