ought to tune
Verbo regular: tune - tuned- tuned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to tune
you ought to tune
he ought to tune
we ought to tune
you ought to tune
they ought to tune 	I ought to be tuning
you ought to be tuning
he ought to be tuning
we ought to be tuning
you ought to be tuning
they ought to be tuning	I ought to have tuned
you ought to have tuned
he ought to have tuned
we ought to have tuned
you ought to have tuned
they ought to have tuned	I ought to have been tuning
you ought to have been tuning
he ought to have been tuning
we ought to have been tuning
you ought to have been tuning
they ought to have been tuning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to tune
you ought not to tune
he ought not to tune
we ought not to tune
you ought not to tune
they ought not to tune 	I ought not to tuning
you ought not to tuning
he ought not to tuning
we ought not to tuning
you ought not to tuning
they ought not to tuning	I ought not to have tuned
you ought not to have tuned
he ought not to have tuned
we ought not to have tuned
you ought not to have tuned
they ought not to have tuned	I ought not to have been tuning
you ought not to have been tuning
he ought not to have been tuning
we ought not to have been tuning
you ought not to have been tuning
they ought not to have been tuning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I tune?
ought to you tune?
ought to he tune?
ought to we tune?
ought to you tune?
ought to they tune? 	ought to I be tuning?
ought to you be tuning?
ought to he be tuning?
ought to we be tuning?
ought to you be tuning?
ought to they be tuning? 	ought to I have tuned?
ought to you have tuned?
ought to he have tuned?
ought to we have tuned?
ought to you have tuned?
ought to they have tuned? 	ought to I have been tuning?
ought to you have been tuning?
ought to he have been tuning?
ought to we have been tuning?
ought to you have been tuning?
ought to they have been tuning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to tune?
ought you not to tune?
ought he not to tune?
ought we not to tune?
ought you not to tune?
ought they not to tune? 	ought I not to be tuning?
ought you not to be tuning?
ought he not to be tuning?
ought we not to be tuning?
ought you not to be tuning?
ought they not to be tuning? 	ought I not to have tuned?
ought you not to have tuned?
ought he not to have tuned?
ought we not to have tuned?
ought you not to have tuned?
ought they not to have tuned? 	ought I not to have been tuning?
ought you not to have been tuning?
ought he not to have been tuning?
ought we not to have been tuning?
ought you not to have been tuning?
ought they not to have been tuning?