may sink
Irregular verb: sink - sank, sunk- sunk

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may sink
you may sink
she may sink
we may sink
you may sink
they may sink 	I may be sinking
you may be sinking
she may be sinking
we may be sinking
you may be sinking
they may be sinking	I may have sunk
you may have sunk
she may have sunk
we may have sunk
you may have sunk
they may have sunk	I may have been sinking
you may have been sinking
she may have been sinking
we may have been sinking
you may have been sinking
they may have been sinking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not sink
you may not sink
she may not sink
we may not sink
you may not sink
they may not sink 	I may not be sinking
you may not be sinking
she may not be sinking
we may not be sinking
you may not be sinking
they may not be sinking	I may not have sunk
you may not have sunk
she may not have sunk
we may not have sunk
you may not have sunk
they may not have sunk	I may not have been sinking
you may not have been sinking
she may not have been sinking
we may not have been sinking
you may not have been sinking
they may not have been sinking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I sink?
may you sink?
may she sink?
may we sink?
may you sink?
may they sink? 	may I be sinking?
may you be sinking?
may she be sinking?
may we be sinking?
may you be sinking?
may they be sinking? 	may I have sunk?
may you have sunk?
may she have sunk?
may we have sunk?
may you have sunk?
may they have sunk? 	may I have been sinking?
may you have been sinking?
may she have been sinking?
may we have been sinking?
may you have been sinking?
may they have been sinking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not sink?
may you not sink?
may she not sink?
may we not sink?
may you not sink?
may they not sink? 	may I not be sinking?
may you not be sinking?
may she not be sinking?
may we not be sinking?
may you not be sinking?
may they not be sinking? 	may I not have sunk?
may you not have sunk?
may she not have sunk?
may we not have sunk?
may you not have sunk?
may they not have sunk? 	may I not have been sinking?
may you not have been sinking?
may she not have been sinking?
may we not have been sinking?
may you not have been sinking?
may they not have been sinking?