Form and rules
How it works
Common combinations include reason for, solution to, increase in, effect on and demand for.
Other useful patterns include advantage/disadvantage of, attitude to/towards, relationship with/between and access to.
The preposition is part of the noun's collocational pattern and often differs from equivalent structures in other languages.
A following verb after the preposition takes -ing: a reason for leaving, an objection to working late.
Some nouns allow more than one preposition with meaning differences, so learn examples in context rather than isolated lists.