мы давно

we have long

→ мы
phrase Uncommon #20,788
we have long Used with a verb to say that something has been true or happening for a long time. Depending on context, давно can also mean “a long time ago.”
RU: Мы давно хотели сюда приехать.
EN: We've wanted to come here for a long time.

Мы давно вас не видели.

We haven't seen you in a long time.

— До свидания, дети (1987)

Мы давно здесь живём.

We've lived here for a long time.

Мы давно друг друга знаем.

We have known each other for a long time.

Мы давно знакомы.

We have known each other for a long time.

Мы давно живём в Бостоне.

We have been living in Boston for a long time.

Мы давно уже ждём.

We've been waiting for a long time.

Мы давно вместе.

We've been together for a long time.

Мы давно знакомы, а я ничего не знала о Вас.

We've known each other for a long time, yet I knew nothing about you.

— Солярис (1972)

Мы давно его не видели.

We haven't seen him for a long time.

— Преследователь (2008)

Мы давно не были в Австралии.

We haven't been to Australia in a long time.