ought to yarn
Verbo regular: yarn - yarned- yarned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to yarn
you ought to yarn
he ought to yarn
we ought to yarn
you ought to yarn
they ought to yarn 	I ought to be yarning
you ought to be yarning
he ought to be yarning
we ought to be yarning
you ought to be yarning
they ought to be yarning	I ought to have yarned
you ought to have yarned
he ought to have yarned
we ought to have yarned
you ought to have yarned
they ought to have yarned	I ought to have been yarning
you ought to have been yarning
he ought to have been yarning
we ought to have been yarning
you ought to have been yarning
they ought to have been yarning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to yarn
you ought not to yarn
he ought not to yarn
we ought not to yarn
you ought not to yarn
they ought not to yarn 	I ought not to yarning
you ought not to yarning
he ought not to yarning
we ought not to yarning
you ought not to yarning
they ought not to yarning	I ought not to have yarned
you ought not to have yarned
he ought not to have yarned
we ought not to have yarned
you ought not to have yarned
they ought not to have yarned	I ought not to have been yarning
you ought not to have been yarning
he ought not to have been yarning
we ought not to have been yarning
you ought not to have been yarning
they ought not to have been yarning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I yarn?
ought to you yarn?
ought to he yarn?
ought to we yarn?
ought to you yarn?
ought to they yarn? 	ought to I be yarning?
ought to you be yarning?
ought to he be yarning?
ought to we be yarning?
ought to you be yarning?
ought to they be yarning? 	ought to I have yarned?
ought to you have yarned?
ought to he have yarned?
ought to we have yarned?
ought to you have yarned?
ought to they have yarned? 	ought to I have been yarning?
ought to you have been yarning?
ought to he have been yarning?
ought to we have been yarning?
ought to you have been yarning?
ought to they have been yarning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to yarn?
ought you not to yarn?
ought he not to yarn?
ought we not to yarn?
ought you not to yarn?
ought they not to yarn? 	ought I not to be yarning?
ought you not to be yarning?
ought he not to be yarning?
ought we not to be yarning?
ought you not to be yarning?
ought they not to be yarning? 	ought I not to have yarned?
ought you not to have yarned?
ought he not to have yarned?
ought we not to have yarned?
ought you not to have yarned?
ought they not to have yarned? 	ought I not to have been yarning?
ought you not to have been yarning?
ought he not to have been yarning?
ought we not to have been yarning?
ought you not to have been yarning?
ought they not to have been yarning?