ought to sob
Regular verb: sob - sobbed- sobbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to sob
you ought to sob
he ought to sob
we ought to sob
you ought to sob
they ought to sob 	I ought to be sobbing
you ought to be sobbing
he ought to be sobbing
we ought to be sobbing
you ought to be sobbing
they ought to be sobbing	I ought to have sobbed
you ought to have sobbed
he ought to have sobbed
we ought to have sobbed
you ought to have sobbed
they ought to have sobbed	I ought to have been sobbing
you ought to have been sobbing
he ought to have been sobbing
we ought to have been sobbing
you ought to have been sobbing
they ought to have been sobbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to sob
you oughtn't to sob
he oughtn't to sob
we oughtn't to sob
you oughtn't to sob
they oughtn't to sob 	I oughtn't to be sobbing
you oughtn't to be sobbing
he oughtn't to be sobbing
we oughtn't to be sobbing
you oughtn't to be sobbing
they oughtn't to be sobbing	I oughtn't to have sobbed
you oughtn't to have sobbed
he oughtn't to have sobbed
we oughtn't to have sobbed
you oughtn't to have sobbed
they oughtn't to have sobbed	I oughtn't to have been sobbing
you oughtn't to have been sobbing
he oughtn't to have been sobbing
we oughtn't to have been sobbing
you oughtn't to have been sobbing
they oughtn't to have been sobbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I sob?
ought to you sob?
ought to he sob?
ought to we sob?
ought to you sob?
ought to they sob? 	ought to I be sobbing?
ought to you be sobbing?
ought to he be sobbing?
ought to we be sobbing?
ought to you be sobbing?
ought to they be sobbing? 	ought to I have sobbed?
ought to you have sobbed?
ought to he have sobbed?
ought to we have sobbed?
ought to you have sobbed?
ought to they have sobbed? 	ought to I have been sobbing?
ought to you have been sobbing?
ought to he have been sobbing?
ought to we have been sobbing?
ought to you have been sobbing?
ought to they have been sobbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to sob?
oughtn't you to sob?
oughtn't he to sob?
oughtn't we to sob?
oughtn't you to sob?
oughtn't they to sob? 	oughtn't I to be sobbing?
oughtn't you to be sobbing?
oughtn't he to be sobbing?
oughtn't we to be sobbing?
oughtn't you to be sobbing?
oughtn't they to be sobbing? 	oughtn't I to have sobbed?
oughtn't you to have sobbed?
oughtn't he to have sobbed?
oughtn't we to have sobbed?
oughtn't you to have sobbed?
oughtn't they to have sobbed? 	oughtn't I to have been sobbing?
oughtn't you to have been sobbing?
oughtn't he to have been sobbing?
oughtn't we to have been sobbing?
oughtn't you to have been sobbing?
oughtn't they to have been sobbing?