I could parody you could parody she could parody we could parody you could parody they could parody
V-ing form
I could be parodying you could be parodying she could be parodying we could be parodying you could be parodying they could be parodying
Perfect
I could have parodied you could have parodied she could have parodied we could have parodied you could have parodied they could have parodied
V-ing perfect
I could have been parodying you could have been parodying she could have been parodying we could have been parodying you could have been parodying they could have been parodying
Negation
Simple form
I couldn't parody you couldn't parody she couldn't parody we couldn't parody you couldn't parody they couldn't parody
V-ing form
I couldn't be parodying you couldn't be parodying she couldn't be parodying we couldn't be parodying you couldn't be parodying they couldn't be parodying
Perfect
I couldn't have parodied you couldn't have parodied she couldn't have parodied we couldn't have parodied you couldn't have parodied they couldn't have parodied
V-ing perfect
I couldn't have been parodying you couldn't have been parodying she couldn't have been parodying we couldn't have been parodying you couldn't have been parodying they couldn't have been parodying
Interrogative form
Simple form
could I parody? could you parody? could she parody? could we parody? could you parody? could they parody?
V-ing form
could I be parodying? could you be parodying? could she be parodying? could we be parodying? could you be parodying? could they be parodying?
Perfect
could I have parodied? could you have parodied? could she have parodied? could we have parodied? could you have parodied? could they have parodied?
V-ing perfect
could I have been parodying? could you have been parodying? could she have been parodying? could we have been parodying? could you have been parodying? could they have been parodying?
Interro-negative form
Simple form
couldn't I parody? couldn't you parody? couldn't she parody? couldn't we parody? couldn't you parody? couldn't they parody?
V-ing form
couldn't I be parodying? couldn't you be parodying? couldn't she be parodying? couldn't we be parodying? couldn't you be parodying? couldn't they be parodying?
Perfect
couldn't I have parodied? couldn't you have parodied? couldn't she have parodied? couldn't we have parodied? couldn't you have parodied? couldn't they have parodied?
V-ing perfect
couldn't I have been parodying? couldn't you have been parodying? couldn't she have been parodying? couldn't we have been parodying? couldn't you have been parodying? couldn't they have been parodying?