ought to refuse
Verbo regular: refuse - refused- refused

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to refuse
you ought to refuse
he ought to refuse
we ought to refuse
you ought to refuse
they ought to refuse 	I ought to be refusing
you ought to be refusing
he ought to be refusing
we ought to be refusing
you ought to be refusing
they ought to be refusing	I ought to have refused
you ought to have refused
he ought to have refused
we ought to have refused
you ought to have refused
they ought to have refused	I ought to have been refusing
you ought to have been refusing
he ought to have been refusing
we ought to have been refusing
you ought to have been refusing
they ought to have been refusing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to refuse
you ought not to refuse
he ought not to refuse
we ought not to refuse
you ought not to refuse
they ought not to refuse 	I ought not to refusing
you ought not to refusing
he ought not to refusing
we ought not to refusing
you ought not to refusing
they ought not to refusing	I ought not to have refused
you ought not to have refused
he ought not to have refused
we ought not to have refused
you ought not to have refused
they ought not to have refused	I ought not to have been refusing
you ought not to have been refusing
he ought not to have been refusing
we ought not to have been refusing
you ought not to have been refusing
they ought not to have been refusing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I refuse?
ought to you refuse?
ought to he refuse?
ought to we refuse?
ought to you refuse?
ought to they refuse? 	ought to I be refusing?
ought to you be refusing?
ought to he be refusing?
ought to we be refusing?
ought to you be refusing?
ought to they be refusing? 	ought to I have refused?
ought to you have refused?
ought to he have refused?
ought to we have refused?
ought to you have refused?
ought to they have refused? 	ought to I have been refusing?
ought to you have been refusing?
ought to he have been refusing?
ought to we have been refusing?
ought to you have been refusing?
ought to they have been refusing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to refuse?
ought you not to refuse?
ought he not to refuse?
ought we not to refuse?
ought you not to refuse?
ought they not to refuse? 	ought I not to be refusing?
ought you not to be refusing?
ought he not to be refusing?
ought we not to be refusing?
ought you not to be refusing?
ought they not to be refusing? 	ought I not to have refused?
ought you not to have refused?
ought he not to have refused?
ought we not to have refused?
ought you not to have refused?
ought they not to have refused? 	ought I not to have been refusing?
ought you not to have been refusing?
ought he not to have been refusing?
ought we not to have been refusing?
ought you not to have been refusing?
ought they not to have been refusing?