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