Noun + Preposition

B2 · Upper IntermediatePrepositions

Reason for, solution to, interest in — many nouns take their own fixed preposition, often echoing a related verb or adjective.

What you'll learn

  • Many English nouns are always followed by a specific preposition, forming a fixed pair
  • The noun's preposition often (but not always) matches its related verb or adjective form: interested in → interest in, depend on → dependence on
  • Common patterns: + for (reason, need, demand), + to (solution, answer, approach), + in (interest, increase, belief), + with (relationship, problem, experience)
  • When the preposition doesn't match the related verb or adjective, it simply has to be learned separately

Nouns with a fixed preposition partner

Just like verbs and adjectives, many nouns are always followed by a specific preposition before the thing they relate to. This is especially common with abstract nouns describing a connection, cause, or response.

"the reason for the delay (not 'reason of')"
"an interest in art (not 'interest for')"

When it doesn't match

Sometimes the noun takes a different preposition from its related verb or adjective, and there's no way to predict it — it simply has to be learned as its own fixed pair. 'Good at' (adjective) becomes 'a talent for' (noun), not 'a talent at'.

"She's good at languages. → She has a talent for languages."
"I'm not sure about this. → I have my doubts about this."

Real English

"There's no simple solution to this problem."
"I have a lot of respect for her work ethic."
"There's been a sharp increase in demand this year."
"What's the reason for the sudden change?"

Watch out

✗What's the reason of your decision?
✓What's the reason for your decision?

reason always pairs with for, not of.

✗We need a solution for this problem.
✓We need a solution to this problem.

solution pairs with to, not for — even though the related verb 'solve' takes no preposition at all.

✗She has a strong interest for classical music.
✓She has a strong interest in classical music.

interest (the noun) pairs with in, matching the adjective 'interested in' — not for.

Real life — Giving an opinion

"What's your opinion of the new policy?"

"Honestly, I have some doubts about it — I don't see a clear reason for it."

"I get that. What would be a better solution to the problem, do you think?"

"I'm not sure yet, but I appreciate your interest in the topic."

Practice

Exercise 1 · Choose the correct preposition

There's no easy solution ___ this problem.

Exercise 2 · Choose the correct preposition

What's the reason ___ the delay?

Exercise 3 · Choose the correct preposition

She has a real interest ___ photography.

Exercise 4 · Choose the correct preposition

I have a good relationship ___ my colleagues.

Exercise 5 · Choose the correct preposition

There's a real need ___ better public transport.

Exercise 6 · Choose the correct preposition

He has a strong influence ___ his younger brother.

Exercise 7 · Choose the correct preposition

There's been an increase ___ prices recently.

Exercise 8 · Choose the correct sentence

Choose the correct sentence.

Exercise 9 · Complete the sentence

Fill in the correct preposition: There's no doubt ___ his talent.

Exercise 10 · Complete the sentence

Fill in the correct preposition: She has a real passion ___ music.

Exercise 11 · Sort the nouns into groups

reason
solution
interest
relationship
need
attitude
increase
belief

0 / 8 sorted

Quick challenge

Five quick questions to check what stuck.

Question 1 / 5

Score: 0/0

There's growing concern ___ climate change.

You learned

  • Many nouns are always followed by a fixed preposition, just like verbs and adjectives.
  • The noun's preposition often matches a related verb or adjective, but not always — check each pair.
  • Common groups: + for (reason, need), + to (solution, answer), + in (interest, increase), + with (relationship, experience).
  • When the preposition doesn't match a related word, learn the noun + preposition pair on its own.
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