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