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