I could broadcast you could broadcast he could broadcast we could broadcast you could broadcast they could broadcast
V-ing form
I could be broadcasting you could be broadcasting he could be broadcasting we could be broadcasting you could be broadcasting they could be broadcasting
Perfect
I could have broadcasted you could have broadcasted he could have broadcasted we could have broadcasted you could have broadcasted they could have broadcasted
V-ing perfect
I could have been broadcasting you could have been broadcasting he could have been broadcasting we could have been broadcasting you could have been broadcasting they could have been broadcasting
Negation
Simple form
I could not broadcast you could not broadcast he could not broadcast we could not broadcast you could not broadcast they could not broadcast
V-ing form
I could not be broadcasting you could not be broadcasting he could not be broadcasting we could not be broadcasting you could not be broadcasting they could not be broadcasting
Perfect
I could not have broadcasted you could not have broadcasted he could not have broadcasted we could not have broadcasted you could not have broadcasted they could not have broadcasted
V-ing perfect
I could not have been broadcasting you could not have been broadcasting he could not have been broadcasting we could not have been broadcasting you could not have been broadcasting they could not have been broadcasting
Interrogative form
Simple form
could I broadcast? could you broadcast? could he broadcast? could we broadcast? could you broadcast? could they broadcast?
V-ing form
could I be broadcasting? could you be broadcasting? could he be broadcasting? could we be broadcasting? could you be broadcasting? could they be broadcasting?
Perfect
could I have broadcasted? could you have broadcasted? could he have broadcasted? could we have broadcasted? could you have broadcasted? could they have broadcasted?
V-ing perfect
could I have been broadcasting? could you have been broadcasting? could he have been broadcasting? could we have been broadcasting? could you have been broadcasting? could they have been broadcasting?
Interro-negative form
Simple form
could I not broadcast? could you not broadcast? could he not broadcast? could we not broadcast? could you not broadcast? could they not broadcast?
V-ing form
could I not be broadcasting? could you not be broadcasting? could he not be broadcasting? could we not be broadcasting? could you not be broadcasting? could they not be broadcasting?
Perfect
could I not have broadcasted? could you not have broadcasted? could he not have broadcasted? could we not have broadcasted? could you not have broadcasted? could they not have broadcasted?
V-ing perfect
could I not have been broadcasting? could you not have been broadcasting? could he not have been broadcasting? could we not have been broadcasting? could you not have been broadcasting? could they not have been broadcasting?