I could stenograph you could stenograph he could stenograph we could stenograph you could stenograph they could stenograph
Forme en V-ing
I could be stenographing you could be stenographing he could be stenographing we could be stenographing you could be stenographing they could be stenographing
Perfect
I could have stenographed you could have stenographed he could have stenographed we could have stenographed you could have stenographed they could have stenographed
Perfect en V-ing
I could have been stenographing you could have been stenographing he could have been stenographing we could have been stenographing you could have been stenographing they could have been stenographing
Négation
Forme simple
I could not stenograph you could not stenograph he could not stenograph we could not stenograph you could not stenograph they could not stenograph
Forme en V-ing
I could not be stenographing you could not be stenographing he could not be stenographing we could not be stenographing you could not be stenographing they could not be stenographing
Perfect
I could not have stenographed you could not have stenographed he could not have stenographed we could not have stenographed you could not have stenographed they could not have stenographed
Perfect en V-ing
I could not have been stenographing you could not have been stenographing he could not have been stenographing we could not have been stenographing you could not have been stenographing they could not have been stenographing
Forme interrogative
Forme simple
could I stenograph? could you stenograph? could he stenograph? could we stenograph? could you stenograph? could they stenograph?
Forme en V-ing
could I be stenographing? could you be stenographing? could he be stenographing? could we be stenographing? could you be stenographing? could they be stenographing?
Perfect
could I have stenographed? could you have stenographed? could he have stenographed? could we have stenographed? could you have stenographed? could they have stenographed?
Perfect en V-ing
could I have been stenographing? could you have been stenographing? could he have been stenographing? could we have been stenographing? could you have been stenographing? could they have been stenographing?
Forme interro-négative
Forme simple
could I not stenograph? could you not stenograph? could he not stenograph? could we not stenograph? could you not stenograph? could they not stenograph?
Forme en V-ing
could I not be stenographing? could you not be stenographing? could he not be stenographing? could we not be stenographing? could you not be stenographing? could they not be stenographing?
Perfect
could I not have stenographed? could you not have stenographed? could he not have stenographed? could we not have stenographed? could you not have stenographed? could they not have stenographed?
Perfect en V-ing
could I not have been stenographing? could you not have been stenographing? could he not have been stenographing? could we not have been stenographing? could you not have been stenographing? could they not have been stenographing?