ought to unharness
Verbo regular: unharness - unharnessed- unharnessed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to unharness
you ought to unharness
he ought to unharness
we ought to unharness
you ought to unharness
they ought to unharness 	I ought to be unharnessing
you ought to be unharnessing
he ought to be unharnessing
we ought to be unharnessing
you ought to be unharnessing
they ought to be unharnessing	I ought to have unharnessed
you ought to have unharnessed
he ought to have unharnessed
we ought to have unharnessed
you ought to have unharnessed
they ought to have unharnessed	I ought to have been unharnessing
you ought to have been unharnessing
he ought to have been unharnessing
we ought to have been unharnessing
you ought to have been unharnessing
they ought to have been unharnessing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to unharness
you ought not to unharness
he ought not to unharness
we ought not to unharness
you ought not to unharness
they ought not to unharness 	I ought not to unharnessing
you ought not to unharnessing
he ought not to unharnessing
we ought not to unharnessing
you ought not to unharnessing
they ought not to unharnessing	I ought not to have unharnessed
you ought not to have unharnessed
he ought not to have unharnessed
we ought not to have unharnessed
you ought not to have unharnessed
they ought not to have unharnessed	I ought not to have been unharnessing
you ought not to have been unharnessing
he ought not to have been unharnessing
we ought not to have been unharnessing
you ought not to have been unharnessing
they ought not to have been unharnessing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I unharness?
ought to you unharness?
ought to he unharness?
ought to we unharness?
ought to you unharness?
ought to they unharness? 	ought to I be unharnessing?
ought to you be unharnessing?
ought to he be unharnessing?
ought to we be unharnessing?
ought to you be unharnessing?
ought to they be unharnessing? 	ought to I have unharnessed?
ought to you have unharnessed?
ought to he have unharnessed?
ought to we have unharnessed?
ought to you have unharnessed?
ought to they have unharnessed? 	ought to I have been unharnessing?
ought to you have been unharnessing?
ought to he have been unharnessing?
ought to we have been unharnessing?
ought to you have been unharnessing?
ought to they have been unharnessing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to unharness?
ought you not to unharness?
ought he not to unharness?
ought we not to unharness?
ought you not to unharness?
ought they not to unharness? 	ought I not to be unharnessing?
ought you not to be unharnessing?
ought he not to be unharnessing?
ought we not to be unharnessing?
ought you not to be unharnessing?
ought they not to be unharnessing? 	ought I not to have unharnessed?
ought you not to have unharnessed?
ought he not to have unharnessed?
ought we not to have unharnessed?
ought you not to have unharnessed?
ought they not to have unharnessed? 	ought I not to have been unharnessing?
ought you not to have been unharnessing?
ought he not to have been unharnessing?
ought we not to have been unharnessing?
ought you not to have been unharnessing?
ought they not to have been unharnessing?