English verb conjugation
CAN DEADPAN

Regular verb: deadpan - deadpaned - deadpaned

Affirmation

Simple form	V-ing form
I can deadpan you can deadpan he can deadpan we can deadpan you can deadpan they can deadpan	I can be deadpaning you can be deadpaning he can be deadpaning we can be deadpaning you can be deadpaning they can be deadpaning
Perfect	V-ing perfect
I can have deadpaned you can have deadpaned he can have deadpaned we can have deadpaned you can have deadpaned they can have deadpaned	I can have been deadpaning you can have been deadpaning he can have been deadpaning we can have been deadpaning you can have been deadpaning they can have been deadpaning

Negation

Simple form	V-ing form
I can't deadpan you can't deadpan he can't deadpan we can't deadpan you can't deadpan they can't deadpan	I can't be deadpaning you can't be deadpaning he can't be deadpaning we can't be deadpaning you can't be deadpaning they can't be deadpaning
Perfect	V-ing perfect
I can't have deadpaned you can't have deadpaned he can't have deadpaned we can't have deadpaned you can't have deadpaned they can't have deadpaned	I can't have been deadpaning you can't have been deadpaning he can't have been deadpaning we can't have been deadpaning you can't have been deadpaning they can't have been deadpaning

Interrogative form

Simple form	V-ing form
can I deadpan? can you deadpan? can he deadpan? can we deadpan? can you deadpan? can they deadpan?	can I be deadpaning? can you be deadpaning? can he be deadpaning? can we be deadpaning? can you be deadpaning? can they be deadpaning?
Perfect	V-ing perfect
can I have deadpaned? can you have deadpaned? can he have deadpaned? can we have deadpaned? can you have deadpaned? can they have deadpaned?	can I have been deadpaning? can you have been deadpaning? can he have been deadpaning? can we have been deadpaning? can you have been deadpaning? can they have been deadpaning?

Interro-negative form

Simple form	V-ing form
can't I deadpan? can't you deadpan? can't he deadpan? can't we deadpan? can't you deadpan? can't they deadpan?	can't I be deadpaning? can't you be deadpaning? can't he be deadpaning? can't we be deadpaning? can't you be deadpaning? can't they be deadpaning?
Perfect	V-ing perfect
can't I have deadpaned? can't you have deadpaned? can't he have deadpaned? can't we have deadpaned? can't you have deadpaned? can't they have deadpaned?	can't I have been deadpaning? can't you have been deadpaning? can't he have been deadpaning? can't we have been deadpaning? can't you have been deadpaning? can't they have been deadpaning?