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