yes it is.
No, it is not a preposition. The word top is a noun, verb, or adjective.
No, it is not a preposition. Increase can be a verb or a noun.
No. Almost is an adverb. It is not used as a preposition.
No, it is not a preposition. Throwing is a verb form or gerund (noun).
It is a preposition. It cannot stand alone to modify a verb.
No, it is not a preposition. The word top is a noun, verb, or adjective.
Yes, the word "atop" is a preposition. It indicates a position on top of something.
On the mountain top is a preposition phrase, not a part of speech.
The object of the preposition 'through' is the river.
Yes, it is a preposition. It tells what is going to be placed on, with, or atop something else.
-out of -on top of -by means of -in addition to -because of -next to -according to -instesd of -in order ...
The word unto is a preposition. It indicates a motion towards something.
Yes, "atop" is considered a preposition that means on top of. It is used to show the position of something on another object or surface.
Yes. The word onto is a preposition. It refers to something moved or placed, being atop or on something else.
Yes, it can. Here's an example: The box on top was the one he wanted. In this sentence, it is "on top" that is the propositional phrase, and "on" is the preposition.
Yes, it is possible to start a sentence with a preposition like "On top of the counter." This type of sentence structure is common in informal writing or spoken language, but it is generally avoided in formal writing.
Yes, you use hyphens for the phrase "top-of-the-line." It is a compound adjective that contains a preposition, so it is hyphenated.