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