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