ought to chuckle
Regular verb: chuckle - chuckled- chuckled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to chuckle
you ought to chuckle
he ought to chuckle
we ought to chuckle
you ought to chuckle
they ought to chuckle 	I ought to be chuckling
you ought to be chuckling
he ought to be chuckling
we ought to be chuckling
you ought to be chuckling
they ought to be chuckling	I ought to have chuckled
you ought to have chuckled
he ought to have chuckled
we ought to have chuckled
you ought to have chuckled
they ought to have chuckled	I ought to have been chuckling
you ought to have been chuckling
he ought to have been chuckling
we ought to have been chuckling
you ought to have been chuckling
they ought to have been chuckling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to chuckle
you oughtn't to chuckle
he oughtn't to chuckle
we oughtn't to chuckle
you oughtn't to chuckle
they oughtn't to chuckle 	I oughtn't to be chuckling
you oughtn't to be chuckling
he oughtn't to be chuckling
we oughtn't to be chuckling
you oughtn't to be chuckling
they oughtn't to be chuckling	I oughtn't to have chuckled
you oughtn't to have chuckled
he oughtn't to have chuckled
we oughtn't to have chuckled
you oughtn't to have chuckled
they oughtn't to have chuckled	I oughtn't to have been chuckling
you oughtn't to have been chuckling
he oughtn't to have been chuckling
we oughtn't to have been chuckling
you oughtn't to have been chuckling
they oughtn't to have been chuckling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I chuckle?
ought to you chuckle?
ought to he chuckle?
ought to we chuckle?
ought to you chuckle?
ought to they chuckle? 	ought to I be chuckling?
ought to you be chuckling?
ought to he be chuckling?
ought to we be chuckling?
ought to you be chuckling?
ought to they be chuckling? 	ought to I have chuckled?
ought to you have chuckled?
ought to he have chuckled?
ought to we have chuckled?
ought to you have chuckled?
ought to they have chuckled? 	ought to I have been chuckling?
ought to you have been chuckling?
ought to he have been chuckling?
ought to we have been chuckling?
ought to you have been chuckling?
ought to they have been chuckling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to chuckle?
oughtn't you to chuckle?
oughtn't he to chuckle?
oughtn't we to chuckle?
oughtn't you to chuckle?
oughtn't they to chuckle? 	oughtn't I to be chuckling?
oughtn't you to be chuckling?
oughtn't he to be chuckling?
oughtn't we to be chuckling?
oughtn't you to be chuckling?
oughtn't they to be chuckling? 	oughtn't I to have chuckled?
oughtn't you to have chuckled?
oughtn't he to have chuckled?
oughtn't we to have chuckled?
oughtn't you to have chuckled?
oughtn't they to have chuckled? 	oughtn't I to have been chuckling?
oughtn't you to have been chuckling?
oughtn't he to have been chuckling?
oughtn't we to have been chuckling?
oughtn't you to have been chuckling?
oughtn't they to have been chuckling?