would sustain
Verbo regular: sustain - sustained- sustained

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I would sustain
you would sustain
she would sustain
we would sustain
you would sustain
they would sustain 	I would be sustaining
you would be sustaining
she would be sustaining
we would be sustaining
you would be sustaining
they would be sustaining	I would have sustained
you would have sustained
she would have sustained
we would have sustained
you would have sustained
they would have sustained	I would have been sustaining
you would have been sustaining
she would have been sustaining
we would have been sustaining
you would have been sustaining
they would have been sustaining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I would not sustain
you would not sustain
she would not sustain
we would not sustain
you would not sustain
they would not sustain 	I would not be sustaining
you would not be sustaining
she would not be sustaining
we would not be sustaining
you would not be sustaining
they would not be sustaining	I would not have sustained
you would not have sustained
she would not have sustained
we would not have sustained
you would not have sustained
they would not have sustained	I would not have been sustaining
you would not have been sustaining
she would not have been sustaining
we would not have been sustaining
you would not have been sustaining
they would not have been sustaining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
would I sustain?
would you sustain?
would she sustain?
would we sustain?
would you sustain?
would they sustain? 	would I be sustaining?
would you be sustaining?
would she be sustaining?
would we be sustaining?
would you be sustaining?
would they be sustaining? 	would I have sustained?
would you have sustained?
would she have sustained?
would we have sustained?
would you have sustained?
would they have sustained? 	would I have been sustaining?
would you have been sustaining?
would she have been sustaining?
would we have been sustaining?
would you have been sustaining?
would they have been sustaining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
would I not sustain?
would you not sustain?
would she not sustain?
would we not sustain?
would you not sustain?
would they not sustain? 	would I not be sustaining?
would you not be sustaining?
would she not be sustaining?
would we not be sustaining?
would you not be sustaining?
would they not be sustaining? 	would I not have sustained?
would you not have sustained?
would she not have sustained?
would we not have sustained?
would you not have sustained?
would they not have sustained? 	would I not have been sustaining?
would you not have been sustaining?
would she not have been sustaining?
would we not have been sustaining?
would you not have been sustaining?
would they not have been sustaining?