"Behind the door" could be a complete sentence, like in the answer to a question asking where something was.
'On the front door was pinned a note.' Is a complete sentence.
No, "close the door" is a verb phrase, with "close" as the main verb and "the door" as the object of the verb. In this case, "the door" is the direct object of the verb.
Example sentence:Who's behind the door? (Who isbehind the door?)
When the door closed behind me, I realized that I had dropped my keys; I turned around to see them through the glass on the floor behind the locked door.
It is not a complete sentence because it has no subject; it doesn't say who or what is banging on the door.Mary is banging on the door.They are banging on the door.The branches are banging on the door.Who is banging on the door?The grammar police are banging on the door.Or you can make the 'banging on the door' the subject of a sentence, but it will need its own verb:That banging on the door is annoying.Banging on the door broke the window.
I was peeking behind the door.
hear
Mike and Sully met Boo behind a door.
Tap the door to open it. Tap the area behind the opened door to proceed to the next level.
What about it? You need to use a complete sentence to tell us what you want to know.
He slams the door shut behind him.The detective slams the evidence down in front of the lying suspect.
The Door Behind was created in 2004-10.