Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
Chubby is regular. It follows the -ied Conversion rule.
Use past time markers: "Yesterday, she chubbied to the store."
No. Use "did not chubby" (not "did not chubbied").
The verb chubby follows the standard English past tense conjugation rule. When forming the past tense, chubby becomes chubbied. This follows the -ied Conversion pattern, which is one of the most common conjugation rules in English.
Understanding why chubby becomes chubbied helps with spelling and pronunciation. Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
When using chubbied 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 chubbied to the store." The past tense form does not change based on the subject — I chubbied, you chubbied, he/she chubbied, we chubbied, they chubbied.