English verb conjugation
MIGHT RUIN

Regular verb: ruin - ruined - ruined

Affirmation

Simple form	V-ing form
I might ruin you might ruin he might ruin we might ruin you might ruin they might ruin	I might be ruining you might be ruining he might be ruining we might be ruining you might be ruining they might be ruining
Perfect	V-ing perfect
I might have ruined you might have ruined he might have ruined we might have ruined you might have ruined they might have ruined	I might have been ruining you might have been ruining he might have been ruining we might have been ruining you might have been ruining they might have been ruining

Negation

Simple form	V-ing form
I mightn't ruin you mightn't ruin he mightn't ruin we mightn't ruin you mightn't ruin they mightn't ruin	I mightn't be ruining you mightn't be ruining he mightn't be ruining we mightn't be ruining you mightn't be ruining they mightn't be ruining
Perfect	V-ing perfect
I mightn't have ruined you mightn't have ruined he mightn't have ruined we mightn't have ruined you mightn't have ruined they mightn't have ruined	I mightn't have been ruining you mightn't have been ruining he mightn't have been ruining we mightn't have been ruining you mightn't have been ruining they mightn't have been ruining

Interrogative form

Simple form	V-ing form
might I ruin? might you ruin? might he ruin? might we ruin? might you ruin? might they ruin?	might I be ruining? might you be ruining? might he be ruining? might we be ruining? might you be ruining? might they be ruining?
Perfect	V-ing perfect
might I have ruined? might you have ruined? might he have ruined? might we have ruined? might you have ruined? might they have ruined?	might I have been ruining? might you have been ruining? might he have been ruining? might we have been ruining? might you have been ruining? might they have been ruining?

Interro-negative form

Simple form	V-ing form
mightn't I ruin? mightn't you ruin? mightn't he ruin? mightn't we ruin? mightn't you ruin? mightn't they ruin?	mightn't I be ruining? mightn't you be ruining? mightn't he be ruining? mightn't we be ruining? mightn't you be ruining? mightn't they be ruining?
Perfect	V-ing perfect
mightn't I have ruined? mightn't you have ruined? mightn't he have ruined? mightn't we have ruined? mightn't you have ruined? mightn't they have ruined?	mightn't I have been ruining? mightn't you have been ruining? mightn't he have been ruining? mightn't we have been ruining? mightn't you have been ruining? mightn't they have been ruining?