I could imply you could imply she could imply we could imply you could imply they could imply
V-ing form
I could be implying you could be implying she could be implying we could be implying you could be implying they could be implying
Perfect
I could have implied you could have implied she could have implied we could have implied you could have implied they could have implied
V-ing perfect
I could have been implying you could have been implying she could have been implying we could have been implying you could have been implying they could have been implying
Negation
Simple form
I could not imply you could not imply she could not imply we could not imply you could not imply they could not imply
V-ing form
I could not be implying you could not be implying she could not be implying we could not be implying you could not be implying they could not be implying
Perfect
I could not have implied you could not have implied she could not have implied we could not have implied you could not have implied they could not have implied
V-ing perfect
I could not have been implying you could not have been implying she could not have been implying we could not have been implying you could not have been implying they could not have been implying
Interrogative form
Simple form
could I imply? could you imply? could she imply? could we imply? could you imply? could they imply?
V-ing form
could I be implying? could you be implying? could she be implying? could we be implying? could you be implying? could they be implying?
Perfect
could I have implied? could you have implied? could she have implied? could we have implied? could you have implied? could they have implied?
V-ing perfect
could I have been implying? could you have been implying? could she have been implying? could we have been implying? could you have been implying? could they have been implying?
Interro-negative form
Simple form
could I not imply? could you not imply? could she not imply? could we not imply? could you not imply? could they not imply?
V-ing form
could I not be implying? could you not be implying? could she not be implying? could we not be implying? could you not be implying? could they not be implying?
Perfect
could I not have implied? could you not have implied? could she not have implied? could we not have implied? could you not have implied? could they not have implied?
V-ing perfect
could I not have been implying? could you not have been implying? could she not have been implying? could we not have been implying? could you not have been implying? could they not have been implying?