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 can't remember you can't remember he can't remember we can't remember you can't remember they can't remember	I can't be remembering you can't be remembering he can't be remembering we can't be remembering you can't be remembering they can't be remembering
Perfect	V-ing perfect
I can't have remembered you can't have remembered he can't have remembered we can't have remembered you can't have remembered they can't have remembered	I can't have been remembering you can't have been remembering he can't have been remembering we can't have been remembering you can't have been remembering they can't 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't I remember? can't you remember? can't he remember? can't we remember? can't you remember? can't they remember?	can't I be remembering? can't you be remembering? can't he be remembering? can't we be remembering? can't you be remembering? can't they be remembering?
Perfect	V-ing perfect
can't I have remembered? can't you have remembered? can't he have remembered? can't we have remembered? can't you have remembered? can't they have remembered?	can't I have been remembering? can't you have been remembering? can't he have been remembering? can't we have been remembering? can't you have been remembering? can't they have been remembering?