What is the voice of verb in this sentence The dog buried a bone flowerbed.?

The verb in the sentence "The dog buried a bone in the flowerbed" is buried.

The voice of the verb is active. This is because the subject of the sentence (the dog) is performing the action (burying).

Here's why it's active:

* Subject: The dog

* Verb: buried

* Object: a bone

* Prepositional Phrase: in the flowerbed

The dog is the one doing the burying, so the verb is in the active voice.