might contaminate
Regular verb: contaminate - contaminated- contaminated

Affirmation 	
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I might contaminate
you might contaminate
he might contaminate
we might contaminate
you might contaminate
they might contaminate 	I might be contaminating
you might be contaminating
he might be contaminating
we might be contaminating
you might be contaminating
they might be contaminating	I might have contaminated
you might have contaminated
he might have contaminated
we might have contaminated
you might have contaminated
they might have contaminated	I might have been contaminating
you might have been contaminating
he might have been contaminating
we might have been contaminating
you might have been contaminating
they might have been contaminating	

Negation 	
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I mightn't contaminate
you mightn't contaminate
he mightn't contaminate
we mightn't contaminate
you mightn't contaminate
they mightn't contaminate 	I mightn't be contaminating
you mightn't be contaminating
he mightn't be contaminating
we mightn't be contaminating
you mightn't be contaminating
they mightn't be contaminating	I mightn't have contaminated
you mightn't have contaminated
he mightn't have contaminated
we mightn't have contaminated
you mightn't have contaminated
they mightn't have contaminated	I mightn't have been contaminating
you mightn't have been contaminating
he mightn't have been contaminating
we mightn't have been contaminating
you mightn't have been contaminating
they mightn't have been contaminating	

Interrogative form 	
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might I contaminate?
might you contaminate?
might he contaminate?
might we contaminate?
might you contaminate?
might they contaminate? 	might I be contaminating?
might you be contaminating?
might he be contaminating?
might we be contaminating?
might you be contaminating?
might they be contaminating? 	might I have contaminated?
might you have contaminated?
might he have contaminated?
might we have contaminated?
might you have contaminated?
might they have contaminated? 	might I have been contaminating?
might you have been contaminating?
might he have been contaminating?
might we have been contaminating?
might you have been contaminating?
might they have been contaminating? 	

Interro-negative form 	
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mightn't I contaminate?
mightn't you contaminate?
mightn't he contaminate?
mightn't we contaminate?
mightn't you contaminate?
mightn't they contaminate? 	mightn't I be contaminating?
mightn't you be contaminating?
mightn't he be contaminating?
mightn't we be contaminating?
mightn't you be contaminating?
mightn't they be contaminating? 	mightn't I have contaminated?
mightn't you have contaminated?
mightn't he have contaminated?
mightn't we have contaminated?
mightn't you have contaminated?
mightn't they have contaminated? 	mightn't I have been contaminating?
mightn't you have been contaminating?
mightn't he have been contaminating?
mightn't we have been contaminating?
mightn't you have been contaminating?
mightn't they have been contaminating?