must remark
Regular verb: remark - remarked- remarked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must remark
you must remark
he must remark
we must remark
you must remark
they must remark 	I must be remarking
you must be remarking
he must be remarking
we must be remarking
you must be remarking
they must be remarking	I must have remarked
you must have remarked
he must have remarked
we must have remarked
you must have remarked
they must have remarked	I must have been remarking
you must have been remarking
he must have been remarking
we must have been remarking
you must have been remarking
they must have been remarking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't remark
you mustn't remark
he mustn't remark
we mustn't remark
you mustn't remark
they mustn't remark 	I mustn't be remarking
you mustn't be remarking
he mustn't be remarking
we mustn't be remarking
you mustn't be remarking
they mustn't be remarking	I mustn't have remarked
you mustn't have remarked
he mustn't have remarked
we mustn't have remarked
you mustn't have remarked
they mustn't have remarked	I mustn't have been remarking
you mustn't have been remarking
he mustn't have been remarking
we mustn't have been remarking
you mustn't have been remarking
they mustn't have been remarking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I remark?
must you remark?
must he remark?
must we remark?
must you remark?
must they remark? 	must I be remarking?
must you be remarking?
must he be remarking?
must we be remarking?
must you be remarking?
must they be remarking? 	must I have remarked?
must you have remarked?
must he have remarked?
must we have remarked?
must you have remarked?
must they have remarked? 	must I have been remarking?
must you have been remarking?
must he have been remarking?
must we have been remarking?
must you have been remarking?
must they have been remarking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I remark?
mustn't you remark?
mustn't he remark?
mustn't we remark?
mustn't you remark?
mustn't they remark? 	mustn't I be remarking?
mustn't you be remarking?
mustn't he be remarking?
mustn't we be remarking?
mustn't you be remarking?
mustn't they be remarking? 	mustn't I have remarked?
mustn't you have remarked?
mustn't he have remarked?
mustn't we have remarked?
mustn't you have remarked?
mustn't they have remarked? 	mustn't I have been remarking?
mustn't you have been remarking?
mustn't he have been remarking?
mustn't we have been remarking?
mustn't you have been remarking?
mustn't they have been remarking?