It is correct ? after i will have my coffee drunk, then we can talk.
Is it suitable to use this form of sentence ?
Does my sentence a sence ?

Thank you for your answers :)

Question

It is correct ? after i will have my coffee drunk, then we can talk.
Is it suitable to use this form of sentence  ?
Does my sentence a sence ?

Thank you for your answers :)

Answer

After/When I have drunk my coffee we can talk.
When I have finished (drinking) my coffee we can talk.