must misapprehend
Regular verb: misapprehend - misapprehended- misapprehended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must misapprehend
you must misapprehend
she must misapprehend
we must misapprehend
you must misapprehend
they must misapprehend 	I must be misapprehending
you must be misapprehending
she must be misapprehending
we must be misapprehending
you must be misapprehending
they must be misapprehending	I must have misapprehended
you must have misapprehended
she must have misapprehended
we must have misapprehended
you must have misapprehended
they must have misapprehended	I must have been misapprehending
you must have been misapprehending
she must have been misapprehending
we must have been misapprehending
you must have been misapprehending
they must have been misapprehending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't misapprehend
you mustn't misapprehend
she mustn't misapprehend
we mustn't misapprehend
you mustn't misapprehend
they mustn't misapprehend 	I mustn't be misapprehending
you mustn't be misapprehending
she mustn't be misapprehending
we mustn't be misapprehending
you mustn't be misapprehending
they mustn't be misapprehending	I mustn't have misapprehended
you mustn't have misapprehended
she mustn't have misapprehended
we mustn't have misapprehended
you mustn't have misapprehended
they mustn't have misapprehended	I mustn't have been misapprehending
you mustn't have been misapprehending
she mustn't have been misapprehending
we mustn't have been misapprehending
you mustn't have been misapprehending
they mustn't have been misapprehending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I misapprehend?
must you misapprehend?
must she misapprehend?
must we misapprehend?
must you misapprehend?
must they misapprehend? 	must I be misapprehending?
must you be misapprehending?
must she be misapprehending?
must we be misapprehending?
must you be misapprehending?
must they be misapprehending? 	must I have misapprehended?
must you have misapprehended?
must she have misapprehended?
must we have misapprehended?
must you have misapprehended?
must they have misapprehended? 	must I have been misapprehending?
must you have been misapprehending?
must she have been misapprehending?
must we have been misapprehending?
must you have been misapprehending?
must they have been misapprehending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I misapprehend?
mustn't you misapprehend?
mustn't she misapprehend?
mustn't we misapprehend?
mustn't you misapprehend?
mustn't they misapprehend? 	mustn't I be misapprehending?
mustn't you be misapprehending?
mustn't she be misapprehending?
mustn't we be misapprehending?
mustn't you be misapprehending?
mustn't they be misapprehending? 	mustn't I have misapprehended?
mustn't you have misapprehended?
mustn't she have misapprehended?
mustn't we have misapprehended?
mustn't you have misapprehended?
mustn't they have misapprehended? 	mustn't I have been misapprehending?
mustn't you have been misapprehending?
mustn't she have been misapprehending?
mustn't we have been misapprehending?
mustn't you have been misapprehending?
mustn't they have been misapprehending?