I could mike you could mike he could mike we could mike you could mike they could mike
V-ing form
I could be miking you could be miking he could be miking we could be miking you could be miking they could be miking
Perfect
I could have miked you could have miked he could have miked we could have miked you could have miked they could have miked
V-ing perfect
I could have been miking you could have been miking he could have been miking we could have been miking you could have been miking they could have been miking
Negation
Simple form
I could not mike you could not mike he could not mike we could not mike you could not mike they could not mike
V-ing form
I could not be miking you could not be miking he could not be miking we could not be miking you could not be miking they could not be miking
Perfect
I could not have miked you could not have miked he could not have miked we could not have miked you could not have miked they could not have miked
V-ing perfect
I could not have been miking you could not have been miking he could not have been miking we could not have been miking you could not have been miking they could not have been miking
Interrogative form
Simple form
could I mike? could you mike? could he mike? could we mike? could you mike? could they mike?
V-ing form
could I be miking? could you be miking? could he be miking? could we be miking? could you be miking? could they be miking?
Perfect
could I have miked? could you have miked? could he have miked? could we have miked? could you have miked? could they have miked?
V-ing perfect
could I have been miking? could you have been miking? could he have been miking? could we have been miking? could you have been miking? could they have been miking?
Interro-negative form
Simple form
could I not mike? could you not mike? could he not mike? could we not mike? could you not mike? could they not mike?
V-ing form
could I not be miking? could you not be miking? could he not be miking? could we not be miking? could you not be miking? could they not be miking?
Perfect
could I not have miked? could you not have miked? could he not have miked? could we not have miked? could you not have miked? could they not have miked?
V-ing perfect
could I not have been miking? could you not have been miking? could he not have been miking? could we not have been miking? could you not have been miking? could they not have been miking?