must scramble
Verbo regular: scramble - scrambled- scrambled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must scramble
you must scramble
he must scramble
we must scramble
you must scramble
they must scramble 	I must be scrambling
you must be scrambling
he must be scrambling
we must be scrambling
you must be scrambling
they must be scrambling	I must have scrambled
you must have scrambled
he must have scrambled
we must have scrambled
you must have scrambled
they must have scrambled	I must have been scrambling
you must have been scrambling
he must have been scrambling
we must have been scrambling
you must have been scrambling
they must have been scrambling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't scramble
you mustn't scramble
he mustn't scramble
we mustn't scramble
you mustn't scramble
they mustn't scramble 	I mustn't be scrambling
you mustn't be scrambling
he mustn't be scrambling
we mustn't be scrambling
you mustn't be scrambling
they mustn't be scrambling	I mustn't have scrambled
you mustn't have scrambled
he mustn't have scrambled
we mustn't have scrambled
you mustn't have scrambled
they mustn't have scrambled	I mustn't have been scrambling
you mustn't have been scrambling
he mustn't have been scrambling
we mustn't have been scrambling
you mustn't have been scrambling
they mustn't have been scrambling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I scramble?
must you scramble?
must he scramble?
must we scramble?
must you scramble?
must they scramble? 	must I be scrambling?
must you be scrambling?
must he be scrambling?
must we be scrambling?
must you be scrambling?
must they be scrambling? 	must I have scrambled?
must you have scrambled?
must he have scrambled?
must we have scrambled?
must you have scrambled?
must they have scrambled? 	must I have been scrambling?
must you have been scrambling?
must he have been scrambling?
must we have been scrambling?
must you have been scrambling?
must they have been scrambling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I scramble?
mustn't you scramble?
mustn't he scramble?
mustn't we scramble?
mustn't you scramble?
mustn't they scramble? 	mustn't I be scrambling?
mustn't you be scrambling?
mustn't he be scrambling?
mustn't we be scrambling?
mustn't you be scrambling?
mustn't they be scrambling? 	mustn't I have scrambled?
mustn't you have scrambled?
mustn't he have scrambled?
mustn't we have scrambled?
mustn't you have scrambled?
mustn't they have scrambled? 	mustn't I have been scrambling?
mustn't you have been scrambling?
mustn't he have been scrambling?
mustn't we have been scrambling?
mustn't you have been scrambling?
mustn't they have been scrambling?