Conjugação do verbo inglês
CAN DEMARK

Verbo regular: demark - demarked - demarked

Afirmação

Forma simple	Forma com V-ing
I can demark you can demark he can demark we can demark you can demark they can demark	I can be demarking you can be demarking he can be demarking we can be demarking you can be demarking they can be demarking
Perfeito	Perfeito com V-ing
I can have demarked you can have demarked he can have demarked we can have demarked you can have demarked they can have demarked	I can have been demarking you can have been demarking he can have been demarking we can have been demarking you can have been demarking they can have been demarking

Negação

Forma simple	Forma com V-ing
I can't demark you can't demark he can't demark we can't demark you can't demark they can't demark	I can't be demarking you can't be demarking he can't be demarking we can't be demarking you can't be demarking they can't be demarking
Perfeito	Perfeito com V-ing
I can't have demarked you can't have demarked he can't have demarked we can't have demarked you can't have demarked they can't have demarked	I can't have been demarking you can't have been demarking he can't have been demarking we can't have been demarking you can't have been demarking they can't have been demarking

Forma interrogativa

Forma simple	Forma com V-ing
can I demark? can you demark? can he demark? can we demark? can you demark? can they demark?	can I be demarking? can you be demarking? can he be demarking? can we be demarking? can you be demarking? can they be demarking?
Perfeito	Perfeito com V-ing
can I have demarked? can you have demarked? can he have demarked? can we have demarked? can you have demarked? can they have demarked?	can I have been demarking? can you have been demarking? can he have been demarking? can we have been demarking? can you have been demarking? can they have been demarking?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I demark? can't you demark? can't he demark? can't we demark? can't you demark? can't they demark?	can't I be demarking? can't you be demarking? can't he be demarking? can't we be demarking? can't you be demarking? can't they be demarking?
Perfeito	Perfeito com V-ing
can't I have demarked? can't you have demarked? can't he have demarked? can't we have demarked? can't you have demarked? can't they have demarked?	can't I have been demarking? can't you have been demarking? can't he have been demarking? can't we have been demarking? can't you have been demarking? can't they have been demarking?