ought to yawp
Regular verb: yawp - yawped- yawped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to yawp
you ought to yawp
he ought to yawp
we ought to yawp
you ought to yawp
they ought to yawp 	I ought to be yawping
you ought to be yawping
he ought to be yawping
we ought to be yawping
you ought to be yawping
they ought to be yawping	I ought to have yawped
you ought to have yawped
he ought to have yawped
we ought to have yawped
you ought to have yawped
they ought to have yawped	I ought to have been yawping
you ought to have been yawping
he ought to have been yawping
we ought to have been yawping
you ought to have been yawping
they ought to have been yawping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to yawp
you ought not to yawp
he ought not to yawp
we ought not to yawp
you ought not to yawp
they ought not to yawp 	I ought not to yawping
you ought not to yawping
he ought not to yawping
we ought not to yawping
you ought not to yawping
they ought not to yawping	I ought not to have yawped
you ought not to have yawped
he ought not to have yawped
we ought not to have yawped
you ought not to have yawped
they ought not to have yawped	I ought not to have been yawping
you ought not to have been yawping
he ought not to have been yawping
we ought not to have been yawping
you ought not to have been yawping
they ought not to have been yawping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I yawp?
ought to you yawp?
ought to he yawp?
ought to we yawp?
ought to you yawp?
ought to they yawp? 	ought to I be yawping?
ought to you be yawping?
ought to he be yawping?
ought to we be yawping?
ought to you be yawping?
ought to they be yawping? 	ought to I have yawped?
ought to you have yawped?
ought to he have yawped?
ought to we have yawped?
ought to you have yawped?
ought to they have yawped? 	ought to I have been yawping?
ought to you have been yawping?
ought to he have been yawping?
ought to we have been yawping?
ought to you have been yawping?
ought to they have been yawping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to yawp?
ought you not to yawp?
ought he not to yawp?
ought we not to yawp?
ought you not to yawp?
ought they not to yawp? 	ought I not to be yawping?
ought you not to be yawping?
ought he not to be yawping?
ought we not to be yawping?
ought you not to be yawping?
ought they not to be yawping? 	ought I not to have yawped?
ought you not to have yawped?
ought he not to have yawped?
ought we not to have yawped?
ought you not to have yawped?
ought they not to have yawped? 	ought I not to have been yawping?
ought you not to have been yawping?
ought he not to have been yawping?
ought we not to have been yawping?
ought you not to have been yawping?
ought they not to have been yawping?