I could fancy you could fancy he could fancy we could fancy you could fancy they could fancy
V-ing form
I could be fancying you could be fancying he could be fancying we could be fancying you could be fancying they could be fancying
Perfect
I could have fancied you could have fancied he could have fancied we could have fancied you could have fancied they could have fancied
V-ing perfect
I could have been fancying you could have been fancying he could have been fancying we could have been fancying you could have been fancying they could have been fancying
Negation
Simple form
I couldn't fancy you couldn't fancy he couldn't fancy we couldn't fancy you couldn't fancy they couldn't fancy
V-ing form
I couldn't be fancying you couldn't be fancying he couldn't be fancying we couldn't be fancying you couldn't be fancying they couldn't be fancying
Perfect
I couldn't have fancied you couldn't have fancied he couldn't have fancied we couldn't have fancied you couldn't have fancied they couldn't have fancied
V-ing perfect
I couldn't have been fancying you couldn't have been fancying he couldn't have been fancying we couldn't have been fancying you couldn't have been fancying they couldn't have been fancying
Interrogative form
Simple form
could I fancy? could you fancy? could he fancy? could we fancy? could you fancy? could they fancy?
V-ing form
could I be fancying? could you be fancying? could he be fancying? could we be fancying? could you be fancying? could they be fancying?
Perfect
could I have fancied? could you have fancied? could he have fancied? could we have fancied? could you have fancied? could they have fancied?
V-ing perfect
could I have been fancying? could you have been fancying? could he have been fancying? could we have been fancying? could you have been fancying? could they have been fancying?
Interro-negative form
Simple form
couldn't I fancy? couldn't you fancy? couldn't he fancy? couldn't we fancy? couldn't you fancy? couldn't they fancy?
V-ing form
couldn't I be fancying? couldn't you be fancying? couldn't he be fancying? couldn't we be fancying? couldn't you be fancying? couldn't they be fancying?
Perfect
couldn't I have fancied? couldn't you have fancied? couldn't he have fancied? couldn't we have fancied? couldn't you have fancied? couldn't they have fancied?
V-ing perfect
couldn't I have been fancying? couldn't you have been fancying? couldn't he have been fancying? couldn't we have been fancying? couldn't you have been fancying? couldn't they have been fancying?