We say 'a relationship/a connection/contact/a ~ two things':
- Police have said that there is no connection ~ the two murders.
- There are some differences ~ British English and American English.
We say 'a relationship/a connection/contact/a ~ two things':
- Police have said that there is no connection ~ the two murders.
- There are some differences ~ British English and American English.
The Bbi combinatory dictionary of English, a guide to word combinations. Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям. 2012