If the word quane is understood to mean same as den then following sentence grammatically correct Looking out from your you could see a wolf enter quane?

No, the sentence "Looking out from your you could see a wolf enter quane?" is not grammatically correct, even if "quane" is understood to mean the same as "den". Here's why:

* Missing Pronoun: The sentence begins with "Looking out from your", which is incomplete. It needs a noun or pronoun to complete the phrase. For example, "Looking out from your window" or "Looking out from your room".

* Preposition Usage: "Enter" is a verb, and it doesn't typically take the preposition "in" or "into" before a noun referring to a location. It's more natural to say "enter the den" rather than "enter in the den" or "enter into the den".

Here are a few ways to fix the sentence:

* "Looking out from your window, you could see a wolf enter the den."

* "Looking out from your room, you could see a wolf enter its den."

* "Looking out from your position, you could see a wolf enter the quane." (If "quane" is used in a fictional context.)