may standardize
Verbo regular: standardize - standardized- standardized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may standardize
you may standardize
he may standardize
we may standardize
you may standardize
they may standardize 	I may be standardizing
you may be standardizing
he may be standardizing
we may be standardizing
you may be standardizing
they may be standardizing	I may have standardized
you may have standardized
he may have standardized
we may have standardized
you may have standardized
they may have standardized	I may have been standardizing
you may have been standardizing
he may have been standardizing
we may have been standardizing
you may have been standardizing
they may have been standardizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not standardize
you may not standardize
he may not standardize
we may not standardize
you may not standardize
they may not standardize 	I may not be standardizing
you may not be standardizing
he may not be standardizing
we may not be standardizing
you may not be standardizing
they may not be standardizing	I may not have standardized
you may not have standardized
he may not have standardized
we may not have standardized
you may not have standardized
they may not have standardized	I may not have been standardizing
you may not have been standardizing
he may not have been standardizing
we may not have been standardizing
you may not have been standardizing
they may not have been standardizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I standardize?
may you standardize?
may he standardize?
may we standardize?
may you standardize?
may they standardize? 	may I be standardizing?
may you be standardizing?
may he be standardizing?
may we be standardizing?
may you be standardizing?
may they be standardizing? 	may I have standardized?
may you have standardized?
may he have standardized?
may we have standardized?
may you have standardized?
may they have standardized? 	may I have been standardizing?
may you have been standardizing?
may he have been standardizing?
may we have been standardizing?
may you have been standardizing?
may they have been standardizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not standardize?
may you not standardize?
may he not standardize?
may we not standardize?
may you not standardize?
may they not standardize? 	may I not be standardizing?
may you not be standardizing?
may he not be standardizing?
may we not be standardizing?
may you not be standardizing?
may they not be standardizing? 	may I not have standardized?
may you not have standardized?
may he not have standardized?
may we not have standardized?
may you not have standardized?
may they not have standardized? 	may I not have been standardizing?
may you not have been standardizing?
may he not have been standardizing?
may we not have been standardizing?
may you not have been standardizing?
may they not have been standardizing?