English verb conjugation
CAN REMEMBER

Regular verb: remember - remembered - remembered

Affirmation

Simple form	V-ing form
I can remember you can remember he can remember we can remember you can remember they can remember	I can be remembering you can be remembering he can be remembering we can be remembering you can be remembering they can be remembering
Perfect	V-ing perfect
I can have remembered you can have remembered he can have remembered we can have remembered you can have remembered they can have remembered	I can have been remembering you can have been remembering he can have been remembering we can have been remembering you can have been remembering they can have been remembering

Negation

Simple form	V-ing form
I cannot remember you cannot remember he cannot remember we cannot remember you cannot remember they cannot remember	I cannot be remembering you cannot be remembering he cannot be remembering we cannot be remembering you cannot be remembering they cannot be remembering
Perfect	V-ing perfect
I cannot have remembered you cannot have remembered he cannot have remembered we cannot have remembered you cannot have remembered they cannot have remembered	I cannot have been remembering you cannot have been remembering he cannot have been remembering we cannot have been remembering you cannot have been remembering they cannot have been remembering

Interrogative form

Simple form	V-ing form
can I remember? can you remember? can he remember? can we remember? can you remember? can they remember?	can I be remembering? can you be remembering? can he be remembering? can we be remembering? can you be remembering? can they be remembering?
Perfect	V-ing perfect
can I have remembered? can you have remembered? can he have remembered? can we have remembered? can you have remembered? can they have remembered?	can I have been remembering? can you have been remembering? can he have been remembering? can we have been remembering? can you have been remembering? can they have been remembering?

Interro-negative form

Simple form	V-ing form
can I not remember? can you not remember? can he not remember? can we not remember? can you not remember? can they not remember?	can I not be remembering? can you not be remembering? can he not be remembering? can we not be remembering? can you not be remembering? can they not be remembering?
Perfect	V-ing perfect
can I not have remembered? can you not have remembered? can he not have remembered? can we not have remembered? can you not have remembered? can they not have remembered?	can I not have been remembering? can you not have been remembering? can he not have been remembering? can we not have been remembering? can you not have been remembering? can they not have been remembering?