can demark
Verbe régulier : demark - demarked- demarked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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	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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot demark
you cannot demark
he cannot demark
we cannot demark
you cannot demark
they cannot demark 	I cannot be demarking
you cannot be demarking
he cannot be demarking
we cannot be demarking
you cannot be demarking
they cannot be demarking	I cannot have demarked
you cannot have demarked
he cannot have demarked
we cannot have demarked
you cannot have demarked
they cannot have demarked	I cannot have been demarking
you cannot have been demarking
he cannot have been demarking
we cannot have been demarking
you cannot have been demarking
they cannot have been demarking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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? 	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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not demark?
can you not demark?
can he not demark?
can we not demark?
can you not demark?
can they not demark? 	can I not be demarking?
can you not be demarking?
can he not be demarking?
can we not be demarking?
can you not be demarking?
can they not be demarking? 	can I not have demarked?
can you not have demarked?
can he not have demarked?
can we not have demarked?
can you not have demarked?
can they not have demarked? 	can I not have been demarking?
can you not have been demarking?
can he not have been demarking?
can we not have been demarking?
can you not have been demarking?
can they not have been demarking?