No, it is not. "When" is one of those words that can be several parts of speech, depending on how it is used. Most commonly, it is either an adverb or a conjunction.
When will he visit his mother? (adverb-- meaning "at what time")
Boston fans always cheer when the Patriots win a football game. (conjunction-- meaning "every time that...")
No,a preposition does not have to have a preposition phrase,but a prepositional phrase does have to have a preposition
No, it is not a preposition. It is an adverb.
No, then is not a preposition. It is a conjuction.Than is a preposition.
no it is not a preposition
no it is not a preposition
No, then is not a preposition. It is a conjuction.Than is a preposition.
No,a preposition does not have to have a preposition phrase,but a prepositional phrase does have to have a preposition
No, it is not a preposition. It is an adverb.
flew is not a preposition. sorry but through is a preposition
No, then is not a preposition. It is a conjuction.Than is a preposition.
its a preposition
no it is not a preposition
no it is not a preposition
itr means when you have the object of the preposition
At is a preposition. Anything that can be ___ the box is a preposition. For Example: At the box.
If is not a preposition. It is a conjunction.
The preposition, the object of the preposition, and everything in between. The object of the preposition answers the question "(preposition) what?" For example: He looked in the box worriedly. "in the box" is the prepositional phrase because "in" is the preposition, and "box" is the object of the preposition. "Box" answers the question, "(preposition) what?, or in this case, "In what?"