I could peddle you could peddle he could peddle we could peddle you could peddle they could peddle
V-ing form
I could be peddling you could be peddling he could be peddling we could be peddling you could be peddling they could be peddling
Perfect
I could have peddled you could have peddled he could have peddled we could have peddled you could have peddled they could have peddled
V-ing perfect
I could have been peddling you could have been peddling he could have been peddling we could have been peddling you could have been peddling they could have been peddling
Negation
Simple form
I could not peddle you could not peddle he could not peddle we could not peddle you could not peddle they could not peddle
V-ing form
I could not be peddling you could not be peddling he could not be peddling we could not be peddling you could not be peddling they could not be peddling
Perfect
I could not have peddled you could not have peddled he could not have peddled we could not have peddled you could not have peddled they could not have peddled
V-ing perfect
I could not have been peddling you could not have been peddling he could not have been peddling we could not have been peddling you could not have been peddling they could not have been peddling
Interrogative form
Simple form
could I peddle? could you peddle? could he peddle? could we peddle? could you peddle? could they peddle?
V-ing form
could I be peddling? could you be peddling? could he be peddling? could we be peddling? could you be peddling? could they be peddling?
Perfect
could I have peddled? could you have peddled? could he have peddled? could we have peddled? could you have peddled? could they have peddled?
V-ing perfect
could I have been peddling? could you have been peddling? could he have been peddling? could we have been peddling? could you have been peddling? could they have been peddling?
Interro-negative form
Simple form
could I not peddle? could you not peddle? could he not peddle? could we not peddle? could you not peddle? could they not peddle?
V-ing form
could I not be peddling? could you not be peddling? could he not be peddling? could we not be peddling? could you not be peddling? could they not be peddling?
Perfect
could I not have peddled? could you not have peddled? could he not have peddled? could we not have peddled? could you not have peddled? could they not have peddled?
V-ing perfect
could I not have been peddling? could you not have been peddling? could he not have been peddling? could we not have been peddling? could you not have been peddling? could they not have been peddling?