I can convoy you can convoy she can convoy we can convoy you can convoy they can convoy
V-ing form
I can be convoying you can be convoying she can be convoying we can be convoying you can be convoying they can be convoying
Perfect
I can have convoyed you can have convoyed she can have convoyed we can have convoyed you can have convoyed they can have convoyed
V-ing perfect
I can have been convoying you can have been convoying she can have been convoying we can have been convoying you can have been convoying they can have been convoying
Negation
Simple form
I cannot convoy you cannot convoy she cannot convoy we cannot convoy you cannot convoy they cannot convoy
V-ing form
I cannot be convoying you cannot be convoying she cannot be convoying we cannot be convoying you cannot be convoying they cannot be convoying
Perfect
I cannot have convoyed you cannot have convoyed she cannot have convoyed we cannot have convoyed you cannot have convoyed they cannot have convoyed
V-ing perfect
I cannot have been convoying you cannot have been convoying she cannot have been convoying we cannot have been convoying you cannot have been convoying they cannot have been convoying
Interrogative form
Simple form
can I convoy? can you convoy? can she convoy? can we convoy? can you convoy? can they convoy?
V-ing form
can I be convoying? can you be convoying? can she be convoying? can we be convoying? can you be convoying? can they be convoying?
Perfect
can I have convoyed? can you have convoyed? can she have convoyed? can we have convoyed? can you have convoyed? can they have convoyed?
V-ing perfect
can I have been convoying? can you have been convoying? can she have been convoying? can we have been convoying? can you have been convoying? can they have been convoying?
Interro-negative form
Simple form
can I not convoy? can you not convoy? can she not convoy? can we not convoy? can you not convoy? can they not convoy?
V-ing form
can I not be convoying? can you not be convoying? can she not be convoying? can we not be convoying? can you not be convoying? can they not be convoying?
Perfect
can I not have convoyed? can you not have convoyed? can she not have convoyed? can we not have convoyed? can you not have convoyed? can they not have convoyed?
V-ing perfect
can I not have been convoying? can you not have been convoying? can she not have been convoying? can we not have been convoying? can you not have been convoying? can they not have been convoying?