ought to plod
Regular verb: plod - plodded- plodded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to plod
you ought to plod
he ought to plod
we ought to plod
you ought to plod
they ought to plod 	I ought to be plodding
you ought to be plodding
he ought to be plodding
we ought to be plodding
you ought to be plodding
they ought to be plodding	I ought to have plodded
you ought to have plodded
he ought to have plodded
we ought to have plodded
you ought to have plodded
they ought to have plodded	I ought to have been plodding
you ought to have been plodding
he ought to have been plodding
we ought to have been plodding
you ought to have been plodding
they ought to have been plodding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to plod
you oughtn't to plod
he oughtn't to plod
we oughtn't to plod
you oughtn't to plod
they oughtn't to plod 	I oughtn't to be plodding
you oughtn't to be plodding
he oughtn't to be plodding
we oughtn't to be plodding
you oughtn't to be plodding
they oughtn't to be plodding	I oughtn't to have plodded
you oughtn't to have plodded
he oughtn't to have plodded
we oughtn't to have plodded
you oughtn't to have plodded
they oughtn't to have plodded	I oughtn't to have been plodding
you oughtn't to have been plodding
he oughtn't to have been plodding
we oughtn't to have been plodding
you oughtn't to have been plodding
they oughtn't to have been plodding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I plod?
ought to you plod?
ought to he plod?
ought to we plod?
ought to you plod?
ought to they plod? 	ought to I be plodding?
ought to you be plodding?
ought to he be plodding?
ought to we be plodding?
ought to you be plodding?
ought to they be plodding? 	ought to I have plodded?
ought to you have plodded?
ought to he have plodded?
ought to we have plodded?
ought to you have plodded?
ought to they have plodded? 	ought to I have been plodding?
ought to you have been plodding?
ought to he have been plodding?
ought to we have been plodding?
ought to you have been plodding?
ought to they have been plodding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to plod?
oughtn't you to plod?
oughtn't he to plod?
oughtn't we to plod?
oughtn't you to plod?
oughtn't they to plod? 	oughtn't I to be plodding?
oughtn't you to be plodding?
oughtn't he to be plodding?
oughtn't we to be plodding?
oughtn't you to be plodding?
oughtn't they to be plodding? 	oughtn't I to have plodded?
oughtn't you to have plodded?
oughtn't he to have plodded?
oughtn't we to have plodded?
oughtn't you to have plodded?
oughtn't they to have plodded? 	oughtn't I to have been plodding?
oughtn't you to have been plodding?
oughtn't he to have been plodding?
oughtn't we to have been plodding?
oughtn't you to have been plodding?
oughtn't they to have been plodding?