There are those fixed collocations for English preposition phrases

A prepositional phrase generally refers to a prepositional phrase. Preposition-plus noun phrases, e.g. by accident, by the way, in return, but there are also other forms of prepositional phrases.

Verb-centric phrases.

Common ones include verbs plus prepositions, verbs plus adverbs, etc.

For example: come

across,go

through

Prepositions are paired with other pronouns or nouns to form prepositional phrases.

1.Preposition: Also known as a preposition, it is generally placed before a noun, pronoun, or word equivalent to a noun. Generally, it is not stressed, and it is not a separate sentence component, but only indicates its relationship with the following words to other sentence components. Prepositions can be divided into 5 categories:

1) Simple prepositions, such as about, for, from, to, on,..

2) Compound prepositions, such as into, outside, upon, without, ,..

3) Double prepositions, such as from

behind,until

after,from

among,..

4) Participle prepositions, such as regarding, including, concerning,..

5) Phrase prepositions, such as along

with,on

behalf

of,owing

to,inspite

of,onaccount

of,..Then look at the definition of a prepositional phrase: a preposition is formed together with a noun or a word equivalent to a noun (prepositional object) after it, and is mainly used as an adverbial, a definite, a predicate in a sentence, and sometimes a compound object. For example: among

youngpeople,in

english,in

hisearly

thirties,in

arage.

Based on these, what really needs to be paid attention to should be the "phrase preposition", not the "preposition phrase" by definition

The fixed collocations and usage of prepositions are as follows:

1. Finger bucket in + language, color, coat, hat, etc., indicating the use of a certain language or wear;

2. in + row, team, class, grade, etc., which indicates in ......Platoon, team, class, grade, etc.;

3. In the morning, afternoon, evening means that only talk about grinding in the morning, afternoon, evening and so on;

4 in the desk, pencil box, bedroom means in the desk, pencil case, bedroom;

5. In the tree means on the tree, not the tree.

In 4, on the desk should be the place adverbial.