ought to denitrify
Verbo regular: denitrify - denitrified- denitrified

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to denitrify
you ought to denitrify
he ought to denitrify
we ought to denitrify
you ought to denitrify
they ought to denitrify 	I ought to be denitrifying
you ought to be denitrifying
he ought to be denitrifying
we ought to be denitrifying
you ought to be denitrifying
they ought to be denitrifying	I ought to have denitrified
you ought to have denitrified
he ought to have denitrified
we ought to have denitrified
you ought to have denitrified
they ought to have denitrified	I ought to have been denitrifying
you ought to have been denitrifying
he ought to have been denitrifying
we ought to have been denitrifying
you ought to have been denitrifying
they ought to have been denitrifying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to denitrify
you ought not to denitrify
he ought not to denitrify
we ought not to denitrify
you ought not to denitrify
they ought not to denitrify 	I ought not to denitrifying
you ought not to denitrifying
he ought not to denitrifying
we ought not to denitrifying
you ought not to denitrifying
they ought not to denitrifying	I ought not to have denitrified
you ought not to have denitrified
he ought not to have denitrified
we ought not to have denitrified
you ought not to have denitrified
they ought not to have denitrified	I ought not to have been denitrifying
you ought not to have been denitrifying
he ought not to have been denitrifying
we ought not to have been denitrifying
you ought not to have been denitrifying
they ought not to have been denitrifying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I denitrify?
ought to you denitrify?
ought to he denitrify?
ought to we denitrify?
ought to you denitrify?
ought to they denitrify? 	ought to I be denitrifying?
ought to you be denitrifying?
ought to he be denitrifying?
ought to we be denitrifying?
ought to you be denitrifying?
ought to they be denitrifying? 	ought to I have denitrified?
ought to you have denitrified?
ought to he have denitrified?
ought to we have denitrified?
ought to you have denitrified?
ought to they have denitrified? 	ought to I have been denitrifying?
ought to you have been denitrifying?
ought to he have been denitrifying?
ought to we have been denitrifying?
ought to you have been denitrifying?
ought to they have been denitrifying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to denitrify?
ought you not to denitrify?
ought he not to denitrify?
ought we not to denitrify?
ought you not to denitrify?
ought they not to denitrify? 	ought I not to be denitrifying?
ought you not to be denitrifying?
ought he not to be denitrifying?
ought we not to be denitrifying?
ought you not to be denitrifying?
ought they not to be denitrifying? 	ought I not to have denitrified?
ought you not to have denitrified?
ought he not to have denitrified?
ought we not to have denitrified?
ought you not to have denitrified?
ought they not to have denitrified? 	ought I not to have been denitrifying?
ought you not to have been denitrifying?
ought he not to have been denitrifying?
ought we not to have been denitrifying?
ought you not to have been denitrifying?
ought they not to have been denitrifying?