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