If two people are not married but live in the same house and have a sexual relationship, you can say that they live together .
The couple had been living together for 16 years.
PHRASAL VERB : V P
If two people are not married but live in the same house and have a sexual relationship, you can say that they live together .
The couple had been living together for 16 years.
PHRASAL VERB : V P
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006