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