might back
Verbo regular: back - backed- backed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I might back
you might back
he might back
we might back
you might back
they might back 	I might be backing
you might be backing
he might be backing
we might be backing
you might be backing
they might be backing	I might have backed
you might have backed
he might have backed
we might have backed
you might have backed
they might have backed	I might have been backing
you might have been backing
he might have been backing
we might have been backing
you might have been backing
they might have been backing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I might not back
you might not back
he might not back
we might not back
you might not back
they might not back 	I might not be backing
you might not be backing
he might not be backing
we might not be backing
you might not be backing
they might not be backing	I might not have backed
you might not have backed
he might not have backed
we might not have backed
you might not have backed
they might not have backed	I might not have been backing
you might not have been backing
he might not have been backing
we might not have been backing
you might not have been backing
they might not have been backing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
might I back?
might you back?
might he back?
might we back?
might you back?
might they back? 	might I be backing?
might you be backing?
might he be backing?
might we be backing?
might you be backing?
might they be backing? 	might I have backed?
might you have backed?
might he have backed?
might we have backed?
might you have backed?
might they have backed? 	might I have been backing?
might you have been backing?
might he have been backing?
might we have been backing?
might you have been backing?
might they have been backing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
might I not back?
might you not back?
might he not back?
might we not back?
might you not back?
might they not back? 	might I not be backing?
might you not be backing?
might he not be backing?
might we not be backing?
might you not be backing?
might they not be backing? 	might I not have backed?
might you not have backed?
might he not have backed?
might we not have backed?
might you not have backed?
might they not have backed? 	might I not have been backing?
might you not have been backing?
might he not have been backing?
might we not have been backing?
might you not have been backing?
might they not have been backing?