must redesign
Verbo regular: redesign - redesigned- redesigned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must redesign
you must redesign
he must redesign
we must redesign
you must redesign
they must redesign 	I must be redesigning
you must be redesigning
he must be redesigning
we must be redesigning
you must be redesigning
they must be redesigning	I must have redesigned
you must have redesigned
he must have redesigned
we must have redesigned
you must have redesigned
they must have redesigned	I must have been redesigning
you must have been redesigning
he must have been redesigning
we must have been redesigning
you must have been redesigning
they must have been redesigning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't redesign
you mustn't redesign
he mustn't redesign
we mustn't redesign
you mustn't redesign
they mustn't redesign 	I mustn't be redesigning
you mustn't be redesigning
he mustn't be redesigning
we mustn't be redesigning
you mustn't be redesigning
they mustn't be redesigning	I mustn't have redesigned
you mustn't have redesigned
he mustn't have redesigned
we mustn't have redesigned
you mustn't have redesigned
they mustn't have redesigned	I mustn't have been redesigning
you mustn't have been redesigning
he mustn't have been redesigning
we mustn't have been redesigning
you mustn't have been redesigning
they mustn't have been redesigning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I redesign?
must you redesign?
must he redesign?
must we redesign?
must you redesign?
must they redesign? 	must I be redesigning?
must you be redesigning?
must he be redesigning?
must we be redesigning?
must you be redesigning?
must they be redesigning? 	must I have redesigned?
must you have redesigned?
must he have redesigned?
must we have redesigned?
must you have redesigned?
must they have redesigned? 	must I have been redesigning?
must you have been redesigning?
must he have been redesigning?
must we have been redesigning?
must you have been redesigning?
must they have been redesigning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I redesign?
mustn't you redesign?
mustn't he redesign?
mustn't we redesign?
mustn't you redesign?
mustn't they redesign? 	mustn't I be redesigning?
mustn't you be redesigning?
mustn't he be redesigning?
mustn't we be redesigning?
mustn't you be redesigning?
mustn't they be redesigning? 	mustn't I have redesigned?
mustn't you have redesigned?
mustn't he have redesigned?
mustn't we have redesigned?
mustn't you have redesigned?
mustn't they have redesigned? 	mustn't I have been redesigning?
mustn't you have been redesigning?
mustn't he have been redesigning?
mustn't we have been redesigning?
mustn't you have been redesigning?
mustn't they have been redesigning?