Examples
I've been here for a very long time.
Source: Tatoeba
It's been a long time.
Source: Tatoeba
Do you plan to stay long?
Source: Tatoeba
She is not accustomed to driving for a long time.
Source: Tatoeba
How long did it take you to learn Japanese?
Source: Tatoeba
She has not seen him for a long time.
Source: Tatoeba
It took her a long time to choose a hat.
Source: Tatoeba
Tom hasn't taken a bath in a long time.
Source: Tatoeba
Tom is the one that has been waiting the longest.
Source: Tatoeba
How much time did it take you to learn Chinese so well?
Source: Tatoeba
Excuse me for not contacting you for such a long time.
Source: Tatoeba
We spent a lot of time looking for a parking lot.
Source: Tatoeba
Skin shouldn't be exposed to sunlight for too long.
Source: Tatoeba
Waiting for too long makes most people annoyed.
Source: Tatoeba
How long have you been practising Chinese medicine in the UK?
Source: Tatoeba
He came to school after a long absence.
Source: Tatoeba
It took us a long time to decide what we really wanted to do.
Source: Tatoeba
It took a long time for me to get accustomed to the Venezuelan accent.
Source: Tatoeba