ought to fib
Verbo regular: fib - fibbed- fibbed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to fib
you ought to fib
he ought to fib
we ought to fib
you ought to fib
they ought to fib 	I ought to be fibbing
you ought to be fibbing
he ought to be fibbing
we ought to be fibbing
you ought to be fibbing
they ought to be fibbing	I ought to have fibbed
you ought to have fibbed
he ought to have fibbed
we ought to have fibbed
you ought to have fibbed
they ought to have fibbed	I ought to have been fibbing
you ought to have been fibbing
he ought to have been fibbing
we ought to have been fibbing
you ought to have been fibbing
they ought to have been fibbing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to fib
you ought not to fib
he ought not to fib
we ought not to fib
you ought not to fib
they ought not to fib 	I ought not to fibbing
you ought not to fibbing
he ought not to fibbing
we ought not to fibbing
you ought not to fibbing
they ought not to fibbing	I ought not to have fibbed
you ought not to have fibbed
he ought not to have fibbed
we ought not to have fibbed
you ought not to have fibbed
they ought not to have fibbed	I ought not to have been fibbing
you ought not to have been fibbing
he ought not to have been fibbing
we ought not to have been fibbing
you ought not to have been fibbing
they ought not to have been fibbing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I fib?
ought to you fib?
ought to he fib?
ought to we fib?
ought to you fib?
ought to they fib? 	ought to I be fibbing?
ought to you be fibbing?
ought to he be fibbing?
ought to we be fibbing?
ought to you be fibbing?
ought to they be fibbing? 	ought to I have fibbed?
ought to you have fibbed?
ought to he have fibbed?
ought to we have fibbed?
ought to you have fibbed?
ought to they have fibbed? 	ought to I have been fibbing?
ought to you have been fibbing?
ought to he have been fibbing?
ought to we have been fibbing?
ought to you have been fibbing?
ought to they have been fibbing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to fib?
ought you not to fib?
ought he not to fib?
ought we not to fib?
ought you not to fib?
ought they not to fib? 	ought I not to be fibbing?
ought you not to be fibbing?
ought he not to be fibbing?
ought we not to be fibbing?
ought you not to be fibbing?
ought they not to be fibbing? 	ought I not to have fibbed?
ought you not to have fibbed?
ought he not to have fibbed?
ought we not to have fibbed?
ought you not to have fibbed?
ought they not to have fibbed? 	ought I not to have been fibbing?
ought you not to have been fibbing?
ought he not to have been fibbing?
ought we not to have been fibbing?
ought you not to have been fibbing?
ought they not to have been fibbing?