Preposition after a noun
Definition
Many nouns commonly combine with a particular preposition to introduce a complement: reason for, solution to, increase in, demand for, relationship with, difference between. The noun and preposition often form a conventional pattern.
Examples
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We need a solution to the problem.
Solution conventionally combines with to.
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There has been an increase in prices.
In introduces the area or quantity that increased.
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Maya explained the reason for the delay.
For introduces the event or situation explained by the reason.
Noun + preposition vs. noun modifier
The company policy changed.
Company classifies the head noun policy.
The policy on remote work changed.
On introduces the topic of the policy.
A noun modifier appears before the head noun. A selected preposition follows the noun and introduces its complement.
Different prepositions can create different meanings
Some nouns allow more than one preposition, but the relationship changes. The appropriate combination depends on the intended meaning and established usage.
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The relationship between the two companies improved.
Between presents the two participants in the relationship.
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Maya's relationship with her manager improved.
With links one identified participant to the other.
Common mistakes
We found a solution for the technical problem.
We found a solution to the technical problem.
Solution to is the standard pattern when naming the problem solved.
There was an increase of prices last month.
There was an increase in prices last month.
Use increase in before the thing that changed.
Quick check
Question 1 of 3
Which noun–preposition combination is standard?
The conventional combination is solution to.Which phrase correctly describes prices becoming higher?
Use increase in before the thing or measure that changes.Which phrase naturally identifies two participants?
Between identifies the participants in a two-sided relationship.Nice work — you've completed the quick check.
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