The preposition "on" is often used before "insisted." For example, "She insisted on coming with us."
The preposition "between" is often used before "choose" in the phrase "choose between."
Yes, when "but" is used as a preposition, a comma is typically not placed before it. It is used to mean "except," "other than," or "besides" in a sentence.
on
Yes, before is a preposition. It also is an adverb and conjunction.
"Before" can be used as both an adverb and a preposition. As an adverb, it modifies a verb or adjective (e.g., "I had seen him before."). As a preposition, it is used to show the relation of a noun to another word in the sentence (e.g., "She left before the party started.").
This
"Before" can be used as a preposition to indicate the position in time or space that something occurs. In the sentence "She arrived before the meeting," "before the meeting" is a prepositional phrase that tells when she arrived.
This
Play is not a preposition. It is a verb used to describe an action or activity. The other words, before, onto, and below, are prepositions used to show relationships between nouns or pronouns in a sentence.
A comma is typically used before a conjunction (e.g., and, but, or) when joining two independent clauses. However, a comma is not generally used before a preposition, unless it is necessary for clarity or emphasis.
The word "during" is a preposition used for adverbial phrases. It represents the present time, and unlike the preposition-adverbs before and after, it cannot be used without an object.