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