I might sink you might sink he might sink we might sink you might sink they might sink
V-ing form
I might be sinking you might be sinking he might be sinking we might be sinking you might be sinking they might be sinking
Perfect
I might have sunk you might have sunk he might have sunk we might have sunk you might have sunk they might have sunk
V-ing perfect
I might have been sinking you might have been sinking he might have been sinking we might have been sinking you might have been sinking they might have been sinking
Negation
Simple form
I mightn't sink you mightn't sink he mightn't sink we mightn't sink you mightn't sink they mightn't sink
V-ing form
I mightn't be sinking you mightn't be sinking he mightn't be sinking we mightn't be sinking you mightn't be sinking they mightn't be sinking
Perfect
I mightn't have sunk you mightn't have sunk he mightn't have sunk we mightn't have sunk you mightn't have sunk they mightn't have sunk
V-ing perfect
I mightn't have been sinking you mightn't have been sinking he mightn't have been sinking we mightn't have been sinking you mightn't have been sinking they mightn't have been sinking
Interrogative form
Simple form
might I sink? might you sink? might he sink? might we sink? might you sink? might they sink?
V-ing form
might I be sinking? might you be sinking? might he be sinking? might we be sinking? might you be sinking? might they be sinking?
Perfect
might I have sunk? might you have sunk? might he have sunk? might we have sunk? might you have sunk? might they have sunk?
V-ing perfect
might I have been sinking? might you have been sinking? might he have been sinking? might we have been sinking? might you have been sinking? might they have been sinking?
Interro-negative form
Simple form
mightn't I sink? mightn't you sink? mightn't he sink? mightn't we sink? mightn't you sink? mightn't they sink?
V-ing form
mightn't I be sinking? mightn't you be sinking? mightn't he be sinking? mightn't we be sinking? mightn't you be sinking? mightn't they be sinking?
Perfect
mightn't I have sunk? mightn't you have sunk? mightn't he have sunk? mightn't we have sunk? mightn't you have sunk? mightn't they have sunk?
V-ing perfect
mightn't I have been sinking? mightn't you have been sinking? mightn't he have been sinking? mightn't we have been sinking? mightn't you have been sinking? mightn't they have been sinking?