ought to vitrify
Verbo regular: vitrify - vitrified- vitrified

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to vitrify
you ought to vitrify
she ought to vitrify
we ought to vitrify
you ought to vitrify
they ought to vitrify 	I ought to be vitrifying
you ought to be vitrifying
she ought to be vitrifying
we ought to be vitrifying
you ought to be vitrifying
they ought to be vitrifying	I ought to have vitrified
you ought to have vitrified
she ought to have vitrified
we ought to have vitrified
you ought to have vitrified
they ought to have vitrified	I ought to have been vitrifying
you ought to have been vitrifying
she ought to have been vitrifying
we ought to have been vitrifying
you ought to have been vitrifying
they ought to have been vitrifying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to vitrify
you ought not to vitrify
she ought not to vitrify
we ought not to vitrify
you ought not to vitrify
they ought not to vitrify 	I ought not to vitrifying
you ought not to vitrifying
she ought not to vitrifying
we ought not to vitrifying
you ought not to vitrifying
they ought not to vitrifying	I ought not to have vitrified
you ought not to have vitrified
she ought not to have vitrified
we ought not to have vitrified
you ought not to have vitrified
they ought not to have vitrified	I ought not to have been vitrifying
you ought not to have been vitrifying
she ought not to have been vitrifying
we ought not to have been vitrifying
you ought not to have been vitrifying
they ought not to have been vitrifying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I vitrify?
ought to you vitrify?
ought to she vitrify?
ought to we vitrify?
ought to you vitrify?
ought to they vitrify? 	ought to I be vitrifying?
ought to you be vitrifying?
ought to she be vitrifying?
ought to we be vitrifying?
ought to you be vitrifying?
ought to they be vitrifying? 	ought to I have vitrified?
ought to you have vitrified?
ought to she have vitrified?
ought to we have vitrified?
ought to you have vitrified?
ought to they have vitrified? 	ought to I have been vitrifying?
ought to you have been vitrifying?
ought to she have been vitrifying?
ought to we have been vitrifying?
ought to you have been vitrifying?
ought to they have been vitrifying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to vitrify?
ought you not to vitrify?
ought she not to vitrify?
ought we not to vitrify?
ought you not to vitrify?
ought they not to vitrify? 	ought I not to be vitrifying?
ought you not to be vitrifying?
ought she not to be vitrifying?
ought we not to be vitrifying?
ought you not to be vitrifying?
ought they not to be vitrifying? 	ought I not to have vitrified?
ought you not to have vitrified?
ought she not to have vitrified?
ought we not to have vitrified?
ought you not to have vitrified?
ought they not to have vitrified? 	ought I not to have been vitrifying?
ought you not to have been vitrifying?
ought she not to have been vitrifying?
ought we not to have been vitrifying?
ought you not to have been vitrifying?
ought they not to have been vitrifying?