I might fast you might fast she might fast we might fast you might fast they might fast
V-ing form
I might be fasting you might be fasting she might be fasting we might be fasting you might be fasting they might be fasting
Perfect
I might have fasted you might have fasted she might have fasted we might have fasted you might have fasted they might have fasted
V-ing perfect
I might have been fasting you might have been fasting she might have been fasting we might have been fasting you might have been fasting they might have been fasting
Negation
Simple form
I mightn't fast you mightn't fast she mightn't fast we mightn't fast you mightn't fast they mightn't fast
V-ing form
I mightn't be fasting you mightn't be fasting she mightn't be fasting we mightn't be fasting you mightn't be fasting they mightn't be fasting
Perfect
I mightn't have fasted you mightn't have fasted she mightn't have fasted we mightn't have fasted you mightn't have fasted they mightn't have fasted
V-ing perfect
I mightn't have been fasting you mightn't have been fasting she mightn't have been fasting we mightn't have been fasting you mightn't have been fasting they mightn't have been fasting
Interrogative form
Simple form
might I fast? might you fast? might she fast? might we fast? might you fast? might they fast?
V-ing form
might I be fasting? might you be fasting? might she be fasting? might we be fasting? might you be fasting? might they be fasting?
Perfect
might I have fasted? might you have fasted? might she have fasted? might we have fasted? might you have fasted? might they have fasted?
V-ing perfect
might I have been fasting? might you have been fasting? might she have been fasting? might we have been fasting? might you have been fasting? might they have been fasting?
Interro-negative form
Simple form
mightn't I fast? mightn't you fast? mightn't she fast? mightn't we fast? mightn't you fast? mightn't they fast?
V-ing form
mightn't I be fasting? mightn't you be fasting? mightn't she be fasting? mightn't we be fasting? mightn't you be fasting? mightn't they be fasting?
Perfect
mightn't I have fasted? mightn't you have fasted? mightn't she have fasted? mightn't we have fasted? mightn't you have fasted? mightn't they have fasted?
V-ing perfect
mightn't I have been fasting? mightn't you have been fasting? mightn't she have been fasting? mightn't we have been fasting? mightn't you have been fasting? mightn't they have been fasting?