may quadruplicate
Verbo regular: quadruplicate - quadruplicated- quadruplicated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may quadruplicate
you may quadruplicate
he may quadruplicate
we may quadruplicate
you may quadruplicate
they may quadruplicate 	I may be quadruplicating
you may be quadruplicating
he may be quadruplicating
we may be quadruplicating
you may be quadruplicating
they may be quadruplicating	I may have quadruplicated
you may have quadruplicated
he may have quadruplicated
we may have quadruplicated
you may have quadruplicated
they may have quadruplicated	I may have been quadruplicating
you may have been quadruplicating
he may have been quadruplicating
we may have been quadruplicating
you may have been quadruplicating
they may have been quadruplicating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't quadruplicate
you mayn't quadruplicate
he mayn't quadruplicate
we mayn't quadruplicate
you mayn't quadruplicate
they mayn't quadruplicate 	I mayn't be quadruplicating
you mayn't be quadruplicating
he mayn't be quadruplicating
we mayn't be quadruplicating
you mayn't be quadruplicating
they mayn't be quadruplicating	I mayn't have quadruplicated
you mayn't have quadruplicated
he mayn't have quadruplicated
we mayn't have quadruplicated
you mayn't have quadruplicated
they mayn't have quadruplicated	I mayn't have been quadruplicating
you mayn't have been quadruplicating
he mayn't have been quadruplicating
we mayn't have been quadruplicating
you mayn't have been quadruplicating
they mayn't have been quadruplicating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I quadruplicate?
may you quadruplicate?
may he quadruplicate?
may we quadruplicate?
may you quadruplicate?
may they quadruplicate? 	may I be quadruplicating?
may you be quadruplicating?
may he be quadruplicating?
may we be quadruplicating?
may you be quadruplicating?
may they be quadruplicating? 	may I have quadruplicated?
may you have quadruplicated?
may he have quadruplicated?
may we have quadruplicated?
may you have quadruplicated?
may they have quadruplicated? 	may I have been quadruplicating?
may you have been quadruplicating?
may he have been quadruplicating?
may we have been quadruplicating?
may you have been quadruplicating?
may they have been quadruplicating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I quadruplicate?
mayn't you quadruplicate?
mayn't he quadruplicate?
mayn't we quadruplicate?
mayn't you quadruplicate?
mayn't they quadruplicate? 	mayn't I be quadruplicating?
mayn't you be quadruplicating?
mayn't he be quadruplicating?
mayn't we be quadruplicating?
mayn't you be quadruplicating?
mayn't they be quadruplicating? 	mayn't I have quadruplicated?
mayn't you have quadruplicated?
mayn't he have quadruplicated?
mayn't we have quadruplicated?
mayn't you have quadruplicated?
mayn't they have quadruplicated? 	mayn't I have been quadruplicating?
mayn't you have been quadruplicating?
mayn't he have been quadruplicating?
mayn't we have been quadruplicating?
mayn't you have been quadruplicating?
mayn't they have been quadruplicating?