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