ought to yelp
Verbo regular: yelp - yelped- yelped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to yelp
you ought to yelp
he ought to yelp
we ought to yelp
you ought to yelp
they ought to yelp 	I ought to be yelping
you ought to be yelping
he ought to be yelping
we ought to be yelping
you ought to be yelping
they ought to be yelping	I ought to have yelped
you ought to have yelped
he ought to have yelped
we ought to have yelped
you ought to have yelped
they ought to have yelped	I ought to have been yelping
you ought to have been yelping
he ought to have been yelping
we ought to have been yelping
you ought to have been yelping
they ought to have been yelping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to yelp
you ought not to yelp
he ought not to yelp
we ought not to yelp
you ought not to yelp
they ought not to yelp 	I ought not to yelping
you ought not to yelping
he ought not to yelping
we ought not to yelping
you ought not to yelping
they ought not to yelping	I ought not to have yelped
you ought not to have yelped
he ought not to have yelped
we ought not to have yelped
you ought not to have yelped
they ought not to have yelped	I ought not to have been yelping
you ought not to have been yelping
he ought not to have been yelping
we ought not to have been yelping
you ought not to have been yelping
they ought not to have been yelping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I yelp?
ought to you yelp?
ought to he yelp?
ought to we yelp?
ought to you yelp?
ought to they yelp? 	ought to I be yelping?
ought to you be yelping?
ought to he be yelping?
ought to we be yelping?
ought to you be yelping?
ought to they be yelping? 	ought to I have yelped?
ought to you have yelped?
ought to he have yelped?
ought to we have yelped?
ought to you have yelped?
ought to they have yelped? 	ought to I have been yelping?
ought to you have been yelping?
ought to he have been yelping?
ought to we have been yelping?
ought to you have been yelping?
ought to they have been yelping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to yelp?
ought you not to yelp?
ought he not to yelp?
ought we not to yelp?
ought you not to yelp?
ought they not to yelp? 	ought I not to be yelping?
ought you not to be yelping?
ought he not to be yelping?
ought we not to be yelping?
ought you not to be yelping?
ought they not to be yelping? 	ought I not to have yelped?
ought you not to have yelped?
ought he not to have yelped?
ought we not to have yelped?
ought you not to have yelped?
ought they not to have yelped? 	ought I not to have been yelping?
ought you not to have been yelping?
ought he not to have been yelping?
ought we not to have been yelping?
ought you not to have been yelping?
ought they not to have been yelping?