ought to keep
Verbo irregular: keep - kept- kept

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to keep
you ought to keep
he ought to keep
we ought to keep
you ought to keep
they ought to keep 	I ought to be keeping
you ought to be keeping
he ought to be keeping
we ought to be keeping
you ought to be keeping
they ought to be keeping	I ought to have kept
you ought to have kept
he ought to have kept
we ought to have kept
you ought to have kept
they ought to have kept	I ought to have been keeping
you ought to have been keeping
he ought to have been keeping
we ought to have been keeping
you ought to have been keeping
they ought to have been keeping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to keep
you ought not to keep
he ought not to keep
we ought not to keep
you ought not to keep
they ought not to keep 	I ought not to keeping
you ought not to keeping
he ought not to keeping
we ought not to keeping
you ought not to keeping
they ought not to keeping	I ought not to have kept
you ought not to have kept
he ought not to have kept
we ought not to have kept
you ought not to have kept
they ought not to have kept	I ought not to have been keeping
you ought not to have been keeping
he ought not to have been keeping
we ought not to have been keeping
you ought not to have been keeping
they ought not to have been keeping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I keep?
ought to you keep?
ought to he keep?
ought to we keep?
ought to you keep?
ought to they keep? 	ought to I be keeping?
ought to you be keeping?
ought to he be keeping?
ought to we be keeping?
ought to you be keeping?
ought to they be keeping? 	ought to I have kept?
ought to you have kept?
ought to he have kept?
ought to we have kept?
ought to you have kept?
ought to they have kept? 	ought to I have been keeping?
ought to you have been keeping?
ought to he have been keeping?
ought to we have been keeping?
ought to you have been keeping?
ought to they have been keeping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to keep?
ought you not to keep?
ought he not to keep?
ought we not to keep?
ought you not to keep?
ought they not to keep? 	ought I not to be keeping?
ought you not to be keeping?
ought he not to be keeping?
ought we not to be keeping?
ought you not to be keeping?
ought they not to be keeping? 	ought I not to have kept?
ought you not to have kept?
ought he not to have kept?
ought we not to have kept?
ought you not to have kept?
ought they not to have kept? 	ought I not to have been keeping?
ought you not to have been keeping?
ought he not to have been keeping?
ought we not to have been keeping?
ought you not to have been keeping?
ought they not to have been keeping?