I have not spoken to you for 3 weeks.
i have not seen you since childhood.
I have not been there since then
The ticket is valid for three weeks.
He has visited us recently.
They have been away for a year now
I have not spoken to you for 3 weeks.
i have not seen you since childhood.
I have not been there since then
The ticket is valid for three weeks.
He has visited us recently.
They have been away for a year now