could ingratiate
Verbo regular: ingratiate - ingratiated- ingratiated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could ingratiate
you could ingratiate
he could ingratiate
we could ingratiate
you could ingratiate
they could ingratiate 	I could be ingratiating
you could be ingratiating
he could be ingratiating
we could be ingratiating
you could be ingratiating
they could be ingratiating	I could have ingratiated
you could have ingratiated
he could have ingratiated
we could have ingratiated
you could have ingratiated
they could have ingratiated	I could have been ingratiating
you could have been ingratiating
he could have been ingratiating
we could have been ingratiating
you could have been ingratiating
they could have been ingratiating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not ingratiate
you could not ingratiate
he could not ingratiate
we could not ingratiate
you could not ingratiate
they could not ingratiate 	I could not be ingratiating
you could not be ingratiating
he could not be ingratiating
we could not be ingratiating
you could not be ingratiating
they could not be ingratiating	I could not have ingratiated
you could not have ingratiated
he could not have ingratiated
we could not have ingratiated
you could not have ingratiated
they could not have ingratiated	I could not have been ingratiating
you could not have been ingratiating
he could not have been ingratiating
we could not have been ingratiating
you could not have been ingratiating
they could not have been ingratiating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I ingratiate?
could you ingratiate?
could he ingratiate?
could we ingratiate?
could you ingratiate?
could they ingratiate? 	could I be ingratiating?
could you be ingratiating?
could he be ingratiating?
could we be ingratiating?
could you be ingratiating?
could they be ingratiating? 	could I have ingratiated?
could you have ingratiated?
could he have ingratiated?
could we have ingratiated?
could you have ingratiated?
could they have ingratiated? 	could I have been ingratiating?
could you have been ingratiating?
could he have been ingratiating?
could we have been ingratiating?
could you have been ingratiating?
could they have been ingratiating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not ingratiate?
could you not ingratiate?
could he not ingratiate?
could we not ingratiate?
could you not ingratiate?
could they not ingratiate? 	could I not be ingratiating?
could you not be ingratiating?
could he not be ingratiating?
could we not be ingratiating?
could you not be ingratiating?
could they not be ingratiating? 	could I not have ingratiated?
could you not have ingratiated?
could he not have ingratiated?
could we not have ingratiated?
could you not have ingratiated?
could they not have ingratiated? 	could I not have been ingratiating?
could you not have been ingratiating?
could he not have been ingratiating?
could we not have been ingratiating?
could you not have been ingratiating?
could they not have been ingratiating?