ought to doff
Verbo regular: doff - doffed- doffed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to doff
you ought to doff
he ought to doff
we ought to doff
you ought to doff
they ought to doff 	I ought to be doffing
you ought to be doffing
he ought to be doffing
we ought to be doffing
you ought to be doffing
they ought to be doffing	I ought to have doffed
you ought to have doffed
he ought to have doffed
we ought to have doffed
you ought to have doffed
they ought to have doffed	I ought to have been doffing
you ought to have been doffing
he ought to have been doffing
we ought to have been doffing
you ought to have been doffing
they ought to have been doffing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to doff
you ought not to doff
he ought not to doff
we ought not to doff
you ought not to doff
they ought not to doff 	I ought not to doffing
you ought not to doffing
he ought not to doffing
we ought not to doffing
you ought not to doffing
they ought not to doffing	I ought not to have doffed
you ought not to have doffed
he ought not to have doffed
we ought not to have doffed
you ought not to have doffed
they ought not to have doffed	I ought not to have been doffing
you ought not to have been doffing
he ought not to have been doffing
we ought not to have been doffing
you ought not to have been doffing
they ought not to have been doffing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I doff?
ought to you doff?
ought to he doff?
ought to we doff?
ought to you doff?
ought to they doff? 	ought to I be doffing?
ought to you be doffing?
ought to he be doffing?
ought to we be doffing?
ought to you be doffing?
ought to they be doffing? 	ought to I have doffed?
ought to you have doffed?
ought to he have doffed?
ought to we have doffed?
ought to you have doffed?
ought to they have doffed? 	ought to I have been doffing?
ought to you have been doffing?
ought to he have been doffing?
ought to we have been doffing?
ought to you have been doffing?
ought to they have been doffing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to doff?
ought you not to doff?
ought he not to doff?
ought we not to doff?
ought you not to doff?
ought they not to doff? 	ought I not to be doffing?
ought you not to be doffing?
ought he not to be doffing?
ought we not to be doffing?
ought you not to be doffing?
ought they not to be doffing? 	ought I not to have doffed?
ought you not to have doffed?
ought he not to have doffed?
ought we not to have doffed?
ought you not to have doffed?
ought they not to have doffed? 	ought I not to have been doffing?
ought you not to have been doffing?
ought he not to have been doffing?
ought we not to have been doffing?
ought you not to have been doffing?
ought they not to have been doffing?