may sise
Verbo regular: sise - sised- sised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may sise
you may sise
he may sise
we may sise
you may sise
they may sise 	I may be sising
you may be sising
he may be sising
we may be sising
you may be sising
they may be sising	I may have sised
you may have sised
he may have sised
we may have sised
you may have sised
they may have sised	I may have been sising
you may have been sising
he may have been sising
we may have been sising
you may have been sising
they may have been sising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not sise
you may not sise
he may not sise
we may not sise
you may not sise
they may not sise 	I may not be sising
you may not be sising
he may not be sising
we may not be sising
you may not be sising
they may not be sising	I may not have sised
you may not have sised
he may not have sised
we may not have sised
you may not have sised
they may not have sised	I may not have been sising
you may not have been sising
he may not have been sising
we may not have been sising
you may not have been sising
they may not have been sising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I sise?
may you sise?
may he sise?
may we sise?
may you sise?
may they sise? 	may I be sising?
may you be sising?
may he be sising?
may we be sising?
may you be sising?
may they be sising? 	may I have sised?
may you have sised?
may he have sised?
may we have sised?
may you have sised?
may they have sised? 	may I have been sising?
may you have been sising?
may he have been sising?
may we have been sising?
may you have been sising?
may they have been sising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not sise?
may you not sise?
may he not sise?
may we not sise?
may you not sise?
may they not sise? 	may I not be sising?
may you not be sising?
may he not be sising?
may we not be sising?
may you not be sising?
may they not be sising? 	may I not have sised?
may you not have sised?
may he not have sised?
may we not have sised?
may you not have sised?
may they not have sised? 	may I not have been sising?
may you not have been sising?
may he not have been sising?
may we not have been sising?
may you not have been sising?
may they not have been sising?