I could pedal you could pedal he could pedal we could pedal you could pedal they could pedal
V-ing form
I could be pedalling you could be pedalling he could be pedalling we could be pedalling you could be pedalling they could be pedalling
Perfect
I could have pedalled you could have pedalled he could have pedalled we could have pedalled you could have pedalled they could have pedalled
V-ing perfect
I could have been pedalling you could have been pedalling he could have been pedalling we could have been pedalling you could have been pedalling they could have been pedalling
Negation
Simple form
I could not pedal you could not pedal he could not pedal we could not pedal you could not pedal they could not pedal
V-ing form
I could not be pedalling you could not be pedalling he could not be pedalling we could not be pedalling you could not be pedalling they could not be pedalling
Perfect
I could not have pedalled you could not have pedalled he could not have pedalled we could not have pedalled you could not have pedalled they could not have pedalled
V-ing perfect
I could not have been pedalling you could not have been pedalling he could not have been pedalling we could not have been pedalling you could not have been pedalling they could not have been pedalling
Interrogative form
Simple form
could I pedal? could you pedal? could he pedal? could we pedal? could you pedal? could they pedal?
V-ing form
could I be pedalling? could you be pedalling? could he be pedalling? could we be pedalling? could you be pedalling? could they be pedalling?
Perfect
could I have pedalled? could you have pedalled? could he have pedalled? could we have pedalled? could you have pedalled? could they have pedalled?
V-ing perfect
could I have been pedalling? could you have been pedalling? could he have been pedalling? could we have been pedalling? could you have been pedalling? could they have been pedalling?
Interro-negative form
Simple form
could I not pedal? could you not pedal? could he not pedal? could we not pedal? could you not pedal? could they not pedal?
V-ing form
could I not be pedalling? could you not be pedalling? could he not be pedalling? could we not be pedalling? could you not be pedalling? could they not be pedalling?
Perfect
could I not have pedalled? could you not have pedalled? could he not have pedalled? could we not have pedalled? could you not have pedalled? could they not have pedalled?
V-ing perfect
could I not have been pedalling? could you not have been pedalling? could he not have been pedalling? could we not have been pedalling? could you not have been pedalling? could they not have been pedalling?