ought to ameliorate
Verbo regular: ameliorate - ameliorated- ameliorated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to ameliorate
you ought to ameliorate
he ought to ameliorate
we ought to ameliorate
you ought to ameliorate
they ought to ameliorate 	I ought to be ameliorating
you ought to be ameliorating
he ought to be ameliorating
we ought to be ameliorating
you ought to be ameliorating
they ought to be ameliorating	I ought to have ameliorated
you ought to have ameliorated
he ought to have ameliorated
we ought to have ameliorated
you ought to have ameliorated
they ought to have ameliorated	I ought to have been ameliorating
you ought to have been ameliorating
he ought to have been ameliorating
we ought to have been ameliorating
you ought to have been ameliorating
they ought to have been ameliorating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to ameliorate
you ought not to ameliorate
he ought not to ameliorate
we ought not to ameliorate
you ought not to ameliorate
they ought not to ameliorate 	I ought not to ameliorating
you ought not to ameliorating
he ought not to ameliorating
we ought not to ameliorating
you ought not to ameliorating
they ought not to ameliorating	I ought not to have ameliorated
you ought not to have ameliorated
he ought not to have ameliorated
we ought not to have ameliorated
you ought not to have ameliorated
they ought not to have ameliorated	I ought not to have been ameliorating
you ought not to have been ameliorating
he ought not to have been ameliorating
we ought not to have been ameliorating
you ought not to have been ameliorating
they ought not to have been ameliorating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I ameliorate?
ought to you ameliorate?
ought to he ameliorate?
ought to we ameliorate?
ought to you ameliorate?
ought to they ameliorate? 	ought to I be ameliorating?
ought to you be ameliorating?
ought to he be ameliorating?
ought to we be ameliorating?
ought to you be ameliorating?
ought to they be ameliorating? 	ought to I have ameliorated?
ought to you have ameliorated?
ought to he have ameliorated?
ought to we have ameliorated?
ought to you have ameliorated?
ought to they have ameliorated? 	ought to I have been ameliorating?
ought to you have been ameliorating?
ought to he have been ameliorating?
ought to we have been ameliorating?
ought to you have been ameliorating?
ought to they have been ameliorating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to ameliorate?
ought you not to ameliorate?
ought he not to ameliorate?
ought we not to ameliorate?
ought you not to ameliorate?
ought they not to ameliorate? 	ought I not to be ameliorating?
ought you not to be ameliorating?
ought he not to be ameliorating?
ought we not to be ameliorating?
ought you not to be ameliorating?
ought they not to be ameliorating? 	ought I not to have ameliorated?
ought you not to have ameliorated?
ought he not to have ameliorated?
ought we not to have ameliorated?
ought you not to have ameliorated?
ought they not to have ameliorated? 	ought I not to have been ameliorating?
ought you not to have been ameliorating?
ought he not to have been ameliorating?
ought we not to have been ameliorating?
ought you not to have been ameliorating?
ought they not to have been ameliorating?