English verb conjugation
MIGHT CRUMBLE

Regular verb: crumble - crumbled - crumbled

Affirmation

Simple form	V-ing form
I might crumble you might crumble she might crumble we might crumble you might crumble they might crumble	I might be crumbling you might be crumbling she might be crumbling we might be crumbling you might be crumbling they might be crumbling
Perfect	V-ing perfect
I might have crumbled you might have crumbled she might have crumbled we might have crumbled you might have crumbled they might have crumbled	I might have been crumbling you might have been crumbling she might have been crumbling we might have been crumbling you might have been crumbling they might have been crumbling

Negation

Simple form	V-ing form
I mightn't crumble you mightn't crumble she mightn't crumble we mightn't crumble you mightn't crumble they mightn't crumble	I mightn't be crumbling you mightn't be crumbling she mightn't be crumbling we mightn't be crumbling you mightn't be crumbling they mightn't be crumbling
Perfect	V-ing perfect
I mightn't have crumbled you mightn't have crumbled she mightn't have crumbled we mightn't have crumbled you mightn't have crumbled they mightn't have crumbled	I mightn't have been crumbling you mightn't have been crumbling she mightn't have been crumbling we mightn't have been crumbling you mightn't have been crumbling they mightn't have been crumbling

Interrogative form

Simple form	V-ing form
might I crumble? might you crumble? might she crumble? might we crumble? might you crumble? might they crumble?	might I be crumbling? might you be crumbling? might she be crumbling? might we be crumbling? might you be crumbling? might they be crumbling?
Perfect	V-ing perfect
might I have crumbled? might you have crumbled? might she have crumbled? might we have crumbled? might you have crumbled? might they have crumbled?	might I have been crumbling? might you have been crumbling? might she have been crumbling? might we have been crumbling? might you have been crumbling? might they have been crumbling?

Interro-negative form

Simple form	V-ing form
mightn't I crumble? mightn't you crumble? mightn't she crumble? mightn't we crumble? mightn't you crumble? mightn't they crumble?	mightn't I be crumbling? mightn't you be crumbling? mightn't she be crumbling? mightn't we be crumbling? mightn't you be crumbling? mightn't they be crumbling?
Perfect	V-ing perfect
mightn't I have crumbled? mightn't you have crumbled? mightn't she have crumbled? mightn't we have crumbled? mightn't you have crumbled? mightn't they have crumbled?	mightn't I have been crumbling? mightn't you have been crumbling? mightn't she have been crumbling? mightn't we have been crumbling? mightn't you have been crumbling? mightn't they have been crumbling?