ought to overburden
Regular verb: overburden - overburdened- overburdened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to overburden
you ought to overburden
he ought to overburden
we ought to overburden
you ought to overburden
they ought to overburden 	I ought to be overburdening
you ought to be overburdening
he ought to be overburdening
we ought to be overburdening
you ought to be overburdening
they ought to be overburdening	I ought to have overburdened
you ought to have overburdened
he ought to have overburdened
we ought to have overburdened
you ought to have overburdened
they ought to have overburdened	I ought to have been overburdening
you ought to have been overburdening
he ought to have been overburdening
we ought to have been overburdening
you ought to have been overburdening
they ought to have been overburdening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to overburden
you oughtn't to overburden
he oughtn't to overburden
we oughtn't to overburden
you oughtn't to overburden
they oughtn't to overburden 	I oughtn't to be overburdening
you oughtn't to be overburdening
he oughtn't to be overburdening
we oughtn't to be overburdening
you oughtn't to be overburdening
they oughtn't to be overburdening	I oughtn't to have overburdened
you oughtn't to have overburdened
he oughtn't to have overburdened
we oughtn't to have overburdened
you oughtn't to have overburdened
they oughtn't to have overburdened	I oughtn't to have been overburdening
you oughtn't to have been overburdening
he oughtn't to have been overburdening
we oughtn't to have been overburdening
you oughtn't to have been overburdening
they oughtn't to have been overburdening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I overburden?
ought to you overburden?
ought to he overburden?
ought to we overburden?
ought to you overburden?
ought to they overburden? 	ought to I be overburdening?
ought to you be overburdening?
ought to he be overburdening?
ought to we be overburdening?
ought to you be overburdening?
ought to they be overburdening? 	ought to I have overburdened?
ought to you have overburdened?
ought to he have overburdened?
ought to we have overburdened?
ought to you have overburdened?
ought to they have overburdened? 	ought to I have been overburdening?
ought to you have been overburdening?
ought to he have been overburdening?
ought to we have been overburdening?
ought to you have been overburdening?
ought to they have been overburdening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to overburden?
oughtn't you to overburden?
oughtn't he to overburden?
oughtn't we to overburden?
oughtn't you to overburden?
oughtn't they to overburden? 	oughtn't I to be overburdening?
oughtn't you to be overburdening?
oughtn't he to be overburdening?
oughtn't we to be overburdening?
oughtn't you to be overburdening?
oughtn't they to be overburdening? 	oughtn't I to have overburdened?
oughtn't you to have overburdened?
oughtn't he to have overburdened?
oughtn't we to have overburdened?
oughtn't you to have overburdened?
oughtn't they to have overburdened? 	oughtn't I to have been overburdening?
oughtn't you to have been overburdening?
oughtn't he to have been overburdening?
oughtn't we to have been overburdening?
oughtn't you to have been overburdening?
oughtn't they to have been overburdening?