ought to sub
Verbo regular: sub - subbed- subbed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to sub
you ought to sub
she ought to sub
we ought to sub
you ought to sub
they ought to sub 	I ought to be subbing
you ought to be subbing
she ought to be subbing
we ought to be subbing
you ought to be subbing
they ought to be subbing	I ought to have subbed
you ought to have subbed
she ought to have subbed
we ought to have subbed
you ought to have subbed
they ought to have subbed	I ought to have been subbing
you ought to have been subbing
she ought to have been subbing
we ought to have been subbing
you ought to have been subbing
they ought to have been subbing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to sub
you ought not to sub
she ought not to sub
we ought not to sub
you ought not to sub
they ought not to sub 	I ought not to subbing
you ought not to subbing
she ought not to subbing
we ought not to subbing
you ought not to subbing
they ought not to subbing	I ought not to have subbed
you ought not to have subbed
she ought not to have subbed
we ought not to have subbed
you ought not to have subbed
they ought not to have subbed	I ought not to have been subbing
you ought not to have been subbing
she ought not to have been subbing
we ought not to have been subbing
you ought not to have been subbing
they ought not to have been subbing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I sub?
ought to you sub?
ought to she sub?
ought to we sub?
ought to you sub?
ought to they sub? 	ought to I be subbing?
ought to you be subbing?
ought to she be subbing?
ought to we be subbing?
ought to you be subbing?
ought to they be subbing? 	ought to I have subbed?
ought to you have subbed?
ought to she have subbed?
ought to we have subbed?
ought to you have subbed?
ought to they have subbed? 	ought to I have been subbing?
ought to you have been subbing?
ought to she have been subbing?
ought to we have been subbing?
ought to you have been subbing?
ought to they have been subbing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to sub?
ought you not to sub?
ought she not to sub?
ought we not to sub?
ought you not to sub?
ought they not to sub? 	ought I not to be subbing?
ought you not to be subbing?
ought she not to be subbing?
ought we not to be subbing?
ought you not to be subbing?
ought they not to be subbing? 	ought I not to have subbed?
ought you not to have subbed?
ought she not to have subbed?
ought we not to have subbed?
ought you not to have subbed?
ought they not to have subbed? 	ought I not to have been subbing?
ought you not to have been subbing?
ought she not to have been subbing?
ought we not to have been subbing?
ought you not to have been subbing?
ought they not to have been subbing?