For a few minutes.
How long...?
Three years ago.
When did you...?
Since last night.
How long...?
Not yet.
Have you...?
For ages.
How long...?
Since 2010.
How long...?
Last summer.
When did you...?
Six times.
How many times have you...?
When I was ten.
When did you...?
Only once.
How many times have you...?
For a few months.
How long have you...?
Since midnight.
How long have you...?
A long time ago.
When did you...?
Since the weekend.
How long have you...?
Since we started the game.
How long...?
Yesterday.
When did you...?
