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 Eager with different prepositions, and you will get a different meaning every time. You can see the examples below:
1. Eager for
Eager for (fame)
Example: She is very much eager for making a name in society.
2. Eager in
Eager in (to find)
Example: he has involved himself eagerly in pursuit of finding teh cause of
