may sanction
Verbo regular: sanction - sanctioned- sanctioned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may sanction
you may sanction
he may sanction
we may sanction
you may sanction
they may sanction 	I may be sanctioning
you may be sanctioning
he may be sanctioning
we may be sanctioning
you may be sanctioning
they may be sanctioning	I may have sanctioned
you may have sanctioned
he may have sanctioned
we may have sanctioned
you may have sanctioned
they may have sanctioned	I may have been sanctioning
you may have been sanctioning
he may have been sanctioning
we may have been sanctioning
you may have been sanctioning
they may have been sanctioning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not sanction
you may not sanction
he may not sanction
we may not sanction
you may not sanction
they may not sanction 	I may not be sanctioning
you may not be sanctioning
he may not be sanctioning
we may not be sanctioning
you may not be sanctioning
they may not be sanctioning	I may not have sanctioned
you may not have sanctioned
he may not have sanctioned
we may not have sanctioned
you may not have sanctioned
they may not have sanctioned	I may not have been sanctioning
you may not have been sanctioning
he may not have been sanctioning
we may not have been sanctioning
you may not have been sanctioning
they may not have been sanctioning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I sanction?
may you sanction?
may he sanction?
may we sanction?
may you sanction?
may they sanction? 	may I be sanctioning?
may you be sanctioning?
may he be sanctioning?
may we be sanctioning?
may you be sanctioning?
may they be sanctioning? 	may I have sanctioned?
may you have sanctioned?
may he have sanctioned?
may we have sanctioned?
may you have sanctioned?
may they have sanctioned? 	may I have been sanctioning?
may you have been sanctioning?
may he have been sanctioning?
may we have been sanctioning?
may you have been sanctioning?
may they have been sanctioning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not sanction?
may you not sanction?
may he not sanction?
may we not sanction?
may you not sanction?
may they not sanction? 	may I not be sanctioning?
may you not be sanctioning?
may he not be sanctioning?
may we not be sanctioning?
may you not be sanctioning?
may they not be sanctioning? 	may I not have sanctioned?
may you not have sanctioned?
may he not have sanctioned?
may we not have sanctioned?
may you not have sanctioned?
may they not have sanctioned? 	may I not have been sanctioning?
may you not have been sanctioning?
may he not have been sanctioning?
may we not have been sanctioning?
may you not have been sanctioning?
may they not have been sanctioning?