You're talking about an adjective phrase. In English, adjective phrases usually follow a noun. Examples:
He is the boy WHO I MET AT THE PARTY.
That is the cat THAT I FOUND ON THE STREET.
He is the man LIVING NEXT DOOR.
A can opener is a tool WHICH CAN BE USED TO OPEN CANS.
Give me the box ON THE BOTTOM SHELF.
Be careful though: an adjective phrase needs to describe something. If the phrase instead describes how something is done then it is an adverbial phrase. These are NOT adjective phrases but adverbial phrases:
I did my homework WHILE WATCHING TV.
I always have a party WHEN IT IS MY BIRTHDAY.
I will go to bed AFTER I FINISH WATCHING THIS MOVIE.
You should do your homework BEFORE YOU GO TO BED.
I want to have breakfast IN BED.
Two or more words put together to create a single, complex idea
A phrasal adverb is a combination of an adverb and a preposition or particle that functions as a single adverbial phrase. It modifies a verb, adjective, or other adverb in a sentence. Examples include "upstairs," "outdoors," and "across."
A phrasal adverb is a multi-word adverb that functions as a single unit to modify a verb, an adjective, or another adverb. It consists of an adverb followed by one or more particles, for example, "up" in "upstairs" or "out" in "outdoors".
The phrasal verb for abandoned is "walk away from."
the phrasal verb for "decrease" is go down.
A phrasal compound is made up of two or more words used to form a single thought. Phrasal compounds can be a phrasal verb or a phrasal adjective.A phrasal verb is formed by combining a verb with an adverb, a preposition, or both. A phrasal verb can be split in a sentence.Examples: He put on the kettle. (or, He put the kettle on.)ran intoshowed upmade uplooked intoA phrasal adjective is formed any combination of noun, adjective, and prepositional phrases which are used to describe a noun. A phrasal adjective is often hyphenated when placed before the noun it describes but not hyphenated when it comes after the noun.Examples: He has a razor-sharp wit. (or, His wit is razor sharp.)middle of the roadaccident pronefour foot tallfresh baked
A phrasal compound is made up of two or more words used to form a single thought. Phrasal compounds can be a phrasal verb or a phrasal adjective.A phrasal verb is formed by combining a verb with an adverb, a preposition, or both. A phrasal verb can be split in a sentence.Examples: He put on the kettle. (or, He put the kettle on.)ran intoshowed upmade uplooked intoA phrasal adjective is formed any combination of noun, adjective, and prepositional phrases which are used to describe a noun. A phrasal adjective is often hyphenated when placed before the noun it describes but not hyphenated when it comes after the noun.Examples: He has a razor-sharp wit. (or, His wit is razor sharp.)middle of the roadaccident pronefour foot tallfresh baked
A phrasal compound is made up of two or more words used to form a single thought. Phrasal compounds can be a phrasal verb or a phrasal adjective.A phrasal verb is formed by combining a verb with an adverb, a preposition, or both. A phrasal verb can be split in a sentence.Examples: He put on the kettle. (or, He put the kettle on.)ran intoshowed upmade uplooked intoA phrasal adjective is formed any combination of noun, adjective, and prepositional phrases which are used to describe a noun. A phrasal adjective is often hyphenated when placed before the noun it describes but not hyphenated when it comes after the noun.Examples: He has a razor-sharp wit. (or, His wit is razor sharp.)middle of the roadaccident pronefour foot tallfresh baked
No.Went back is a phrasal verb it is the past form of go back.
It's called a "phrasal adjective" as it modifies the meaning of the sentence.
Two or more words put together to create a single, complex idea
A phrasal adverb is a combination of an adverb and a preposition or particle that functions as a single adverbial phrase. It modifies a verb, adjective, or other adverb in a sentence. Examples include "upstairs," "outdoors," and "across."
No, US is not a compound phrasal.
there is no phrasal verb in these words.
is text message a phrasal compond
A phrasal adverb is a multi-word adverb that functions as a single unit to modify a verb, an adjective, or another adverb. It consists of an adverb followed by one or more particles, for example, "up" in "upstairs" or "out" in "outdoors".
I think there is none. There is not a phrasal verb for every situation so possibly there is no phrasal verb for start learning.