must quintuplicate
Verbo regular: quintuplicate - quintuplicated- quintuplicated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must quintuplicate
you must quintuplicate
he must quintuplicate
we must quintuplicate
you must quintuplicate
they must quintuplicate 	I must be quintuplicating
you must be quintuplicating
he must be quintuplicating
we must be quintuplicating
you must be quintuplicating
they must be quintuplicating	I must have quintuplicated
you must have quintuplicated
he must have quintuplicated
we must have quintuplicated
you must have quintuplicated
they must have quintuplicated	I must have been quintuplicating
you must have been quintuplicating
he must have been quintuplicating
we must have been quintuplicating
you must have been quintuplicating
they must have been quintuplicating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't quintuplicate
you mustn't quintuplicate
he mustn't quintuplicate
we mustn't quintuplicate
you mustn't quintuplicate
they mustn't quintuplicate 	I mustn't be quintuplicating
you mustn't be quintuplicating
he mustn't be quintuplicating
we mustn't be quintuplicating
you mustn't be quintuplicating
they mustn't be quintuplicating	I mustn't have quintuplicated
you mustn't have quintuplicated
he mustn't have quintuplicated
we mustn't have quintuplicated
you mustn't have quintuplicated
they mustn't have quintuplicated	I mustn't have been quintuplicating
you mustn't have been quintuplicating
he mustn't have been quintuplicating
we mustn't have been quintuplicating
you mustn't have been quintuplicating
they mustn't have been quintuplicating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I quintuplicate?
must you quintuplicate?
must he quintuplicate?
must we quintuplicate?
must you quintuplicate?
must they quintuplicate? 	must I be quintuplicating?
must you be quintuplicating?
must he be quintuplicating?
must we be quintuplicating?
must you be quintuplicating?
must they be quintuplicating? 	must I have quintuplicated?
must you have quintuplicated?
must he have quintuplicated?
must we have quintuplicated?
must you have quintuplicated?
must they have quintuplicated? 	must I have been quintuplicating?
must you have been quintuplicating?
must he have been quintuplicating?
must we have been quintuplicating?
must you have been quintuplicating?
must they have been quintuplicating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I quintuplicate?
mustn't you quintuplicate?
mustn't he quintuplicate?
mustn't we quintuplicate?
mustn't you quintuplicate?
mustn't they quintuplicate? 	mustn't I be quintuplicating?
mustn't you be quintuplicating?
mustn't he be quintuplicating?
mustn't we be quintuplicating?
mustn't you be quintuplicating?
mustn't they be quintuplicating? 	mustn't I have quintuplicated?
mustn't you have quintuplicated?
mustn't he have quintuplicated?
mustn't we have quintuplicated?
mustn't you have quintuplicated?
mustn't they have quintuplicated? 	mustn't I have been quintuplicating?
mustn't you have been quintuplicating?
mustn't he have been quintuplicating?
mustn't we have been quintuplicating?
mustn't you have been quintuplicating?
mustn't they have been quintuplicating?