I could stenograph you could stenograph she could stenograph we could stenograph you could stenograph they could stenograph
V-ing form
I could be stenographing you could be stenographing she could be stenographing we could be stenographing you could be stenographing they could be stenographing
Perfect
I could have stenographed you could have stenographed she could have stenographed we could have stenographed you could have stenographed they could have stenographed
V-ing perfect
I could have been stenographing you could have been stenographing she could have been stenographing we could have been stenographing you could have been stenographing they could have been stenographing
Negation
Simple form
I could not stenograph you could not stenograph she could not stenograph we could not stenograph you could not stenograph they could not stenograph
V-ing form
I could not be stenographing you could not be stenographing she 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 she could not have stenographed we could not have stenographed you could not have stenographed they could not have stenographed
V-ing perfect
I could not have been stenographing you could not have been stenographing she could not have been stenographing we could not have been stenographing you could not have been stenographing they could not have been stenographing
Interrogative form
Simple form
could I stenograph? could you stenograph? could she stenograph? could we stenograph? could you stenograph? could they stenograph?
V-ing form
could I be stenographing? could you be stenographing? could she be stenographing? could we be stenographing? could you be stenographing? could they be stenographing?
Perfect
could I have stenographed? could you have stenographed? could she have stenographed? could we have stenographed? could you have stenographed? could they have stenographed?
V-ing perfect
could I have been stenographing? could you have been stenographing? could she have been stenographing? could we have been stenographing? could you have been stenographing? could they have been stenographing?
Interro-negative form
Simple form
could I not stenograph? could you not stenograph? could she not stenograph? could we not stenograph? could you not stenograph? could they not stenograph?
V-ing form
could I not be stenographing? could you not be stenographing? could she 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 she not have stenographed? could we not have stenographed? could you not have stenographed? could they not have stenographed?
V-ing perfect
could I not have been stenographing? could you not have been stenographing? could she not have been stenographing? could we not have been stenographing? could you not have been stenographing? could they not have been stenographing?