ought to lesson
Verbo regular: lesson - lessoned- lessoned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to lesson
you ought to lesson
she ought to lesson
we ought to lesson
you ought to lesson
they ought to lesson 	I ought to be lessoning
you ought to be lessoning
she ought to be lessoning
we ought to be lessoning
you ought to be lessoning
they ought to be lessoning	I ought to have lessoned
you ought to have lessoned
she ought to have lessoned
we ought to have lessoned
you ought to have lessoned
they ought to have lessoned	I ought to have been lessoning
you ought to have been lessoning
she ought to have been lessoning
we ought to have been lessoning
you ought to have been lessoning
they ought to have been lessoning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to lesson
you ought not to lesson
she ought not to lesson
we ought not to lesson
you ought not to lesson
they ought not to lesson 	I ought not to lessoning
you ought not to lessoning
she ought not to lessoning
we ought not to lessoning
you ought not to lessoning
they ought not to lessoning	I ought not to have lessoned
you ought not to have lessoned
she ought not to have lessoned
we ought not to have lessoned
you ought not to have lessoned
they ought not to have lessoned	I ought not to have been lessoning
you ought not to have been lessoning
she ought not to have been lessoning
we ought not to have been lessoning
you ought not to have been lessoning
they ought not to have been lessoning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I lesson?
ought to you lesson?
ought to she lesson?
ought to we lesson?
ought to you lesson?
ought to they lesson? 	ought to I be lessoning?
ought to you be lessoning?
ought to she be lessoning?
ought to we be lessoning?
ought to you be lessoning?
ought to they be lessoning? 	ought to I have lessoned?
ought to you have lessoned?
ought to she have lessoned?
ought to we have lessoned?
ought to you have lessoned?
ought to they have lessoned? 	ought to I have been lessoning?
ought to you have been lessoning?
ought to she have been lessoning?
ought to we have been lessoning?
ought to you have been lessoning?
ought to they have been lessoning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to lesson?
ought you not to lesson?
ought she not to lesson?
ought we not to lesson?
ought you not to lesson?
ought they not to lesson? 	ought I not to be lessoning?
ought you not to be lessoning?
ought she not to be lessoning?
ought we not to be lessoning?
ought you not to be lessoning?
ought they not to be lessoning? 	ought I not to have lessoned?
ought you not to have lessoned?
ought she not to have lessoned?
ought we not to have lessoned?
ought you not to have lessoned?
ought they not to have lessoned? 	ought I not to have been lessoning?
ought you not to have been lessoning?
ought she not to have been lessoning?
ought we not to have been lessoning?
ought you not to have been lessoning?
ought they not to have been lessoning?