may sip
Verbo regular: sip - sipped- sipped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may sip
you may sip
he may sip
we may sip
you may sip
they may sip 	I may be sipping
you may be sipping
he may be sipping
we may be sipping
you may be sipping
they may be sipping	I may have sipped
you may have sipped
he may have sipped
we may have sipped
you may have sipped
they may have sipped	I may have been sipping
you may have been sipping
he may have been sipping
we may have been sipping
you may have been sipping
they may have been sipping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not sip
you may not sip
he may not sip
we may not sip
you may not sip
they may not sip 	I may not be sipping
you may not be sipping
he may not be sipping
we may not be sipping
you may not be sipping
they may not be sipping	I may not have sipped
you may not have sipped
he may not have sipped
we may not have sipped
you may not have sipped
they may not have sipped	I may not have been sipping
you may not have been sipping
he may not have been sipping
we may not have been sipping
you may not have been sipping
they may not have been sipping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I sip?
may you sip?
may he sip?
may we sip?
may you sip?
may they sip? 	may I be sipping?
may you be sipping?
may he be sipping?
may we be sipping?
may you be sipping?
may they be sipping? 	may I have sipped?
may you have sipped?
may he have sipped?
may we have sipped?
may you have sipped?
may they have sipped? 	may I have been sipping?
may you have been sipping?
may he have been sipping?
may we have been sipping?
may you have been sipping?
may they have been sipping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not sip?
may you not sip?
may he not sip?
may we not sip?
may you not sip?
may they not sip? 	may I not be sipping?
may you not be sipping?
may he not be sipping?
may we not be sipping?
may you not be sipping?
may they not be sipping? 	may I not have sipped?
may you not have sipped?
may he not have sipped?
may we not have sipped?
may you not have sipped?
may they not have sipped? 	may I not have been sipping?
may you not have been sipping?
may he not have been sipping?
may we not have been sipping?
may you not have been sipping?
may they not have been sipping?