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 Plead with different prepositions, and you will get a different meaning every time. You can see the examples below:
1. Plead with
Plead with (person)
Example: He pleaded with the principal for money .
2. Plead For
Plead For (thing)
Example: He pleaded for the king for money.
