There are a number of preposition words that change the meaning of a phrase when used with a particular word. For example, you can use with exact different prepositions, and you will get a different meaning every time. You can see the examples below:
1. Exact from
Exact from (person)
Example: .
Heavy fines were exacted from the unruly students.
2. Exact in
Exact in (adjective)
Example: He is not exact in reading.