I might screech you might screech he might screech we might screech you might screech they might screech
Forme en V-ing
I might be screeching you might be screeching he might be screeching we might be screeching you might be screeching they might be screeching
Perfect
I might have screeched you might have screeched he might have screeched we might have screeched you might have screeched they might have screeched
Perfect en V-ing
I might have been screeching you might have been screeching he might have been screeching we might have been screeching you might have been screeching they might have been screeching
Négation
Forme simple
I mightn't screech you mightn't screech he mightn't screech we mightn't screech you mightn't screech they mightn't screech
Forme en V-ing
I mightn't be screeching you mightn't be screeching he mightn't be screeching we mightn't be screeching you mightn't be screeching they mightn't be screeching
Perfect
I mightn't have screeched you mightn't have screeched he mightn't have screeched we mightn't have screeched you mightn't have screeched they mightn't have screeched
Perfect en V-ing
I mightn't have been screeching you mightn't have been screeching he mightn't have been screeching we mightn't have been screeching you mightn't have been screeching they mightn't have been screeching
Forme interrogative
Forme simple
might I screech? might you screech? might he screech? might we screech? might you screech? might they screech?
Forme en V-ing
might I be screeching? might you be screeching? might he be screeching? might we be screeching? might you be screeching? might they be screeching?
Perfect
might I have screeched? might you have screeched? might he have screeched? might we have screeched? might you have screeched? might they have screeched?
Perfect en V-ing
might I have been screeching? might you have been screeching? might he have been screeching? might we have been screeching? might you have been screeching? might they have been screeching?
Forme interro-négative
Forme simple
mightn't I screech? mightn't you screech? mightn't he screech? mightn't we screech? mightn't you screech? mightn't they screech?
Forme en V-ing
mightn't I be screeching? mightn't you be screeching? mightn't he be screeching? mightn't we be screeching? mightn't you be screeching? mightn't they be screeching?
Perfect
mightn't I have screeched? mightn't you have screeched? mightn't he have screeched? mightn't we have screeched? mightn't you have screeched? mightn't they have screeched?
Perfect en V-ing
mightn't I have been screeching? mightn't you have been screeching? mightn't he have been screeching? mightn't we have been screeching? mightn't you have been screeching? mightn't they have been screeching?