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