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