ought to waste
Regular verb: waste - wasted- wasted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to waste
you ought to waste
he ought to waste
we ought to waste
you ought to waste
they ought to waste 	I ought to be wasting
you ought to be wasting
he ought to be wasting
we ought to be wasting
you ought to be wasting
they ought to be wasting	I ought to have wasted
you ought to have wasted
he ought to have wasted
we ought to have wasted
you ought to have wasted
they ought to have wasted	I ought to have been wasting
you ought to have been wasting
he ought to have been wasting
we ought to have been wasting
you ought to have been wasting
they ought to have been wasting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to waste
you oughtn't to waste
he oughtn't to waste
we oughtn't to waste
you oughtn't to waste
they oughtn't to waste 	I oughtn't to be wasting
you oughtn't to be wasting
he oughtn't to be wasting
we oughtn't to be wasting
you oughtn't to be wasting
they oughtn't to be wasting	I oughtn't to have wasted
you oughtn't to have wasted
he oughtn't to have wasted
we oughtn't to have wasted
you oughtn't to have wasted
they oughtn't to have wasted	I oughtn't to have been wasting
you oughtn't to have been wasting
he oughtn't to have been wasting
we oughtn't to have been wasting
you oughtn't to have been wasting
they oughtn't to have been wasting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I waste?
ought to you waste?
ought to he waste?
ought to we waste?
ought to you waste?
ought to they waste? 	ought to I be wasting?
ought to you be wasting?
ought to he be wasting?
ought to we be wasting?
ought to you be wasting?
ought to they be wasting? 	ought to I have wasted?
ought to you have wasted?
ought to he have wasted?
ought to we have wasted?
ought to you have wasted?
ought to they have wasted? 	ought to I have been wasting?
ought to you have been wasting?
ought to he have been wasting?
ought to we have been wasting?
ought to you have been wasting?
ought to they have been wasting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to waste?
oughtn't you to waste?
oughtn't he to waste?
oughtn't we to waste?
oughtn't you to waste?
oughtn't they to waste? 	oughtn't I to be wasting?
oughtn't you to be wasting?
oughtn't he to be wasting?
oughtn't we to be wasting?
oughtn't you to be wasting?
oughtn't they to be wasting? 	oughtn't I to have wasted?
oughtn't you to have wasted?
oughtn't he to have wasted?
oughtn't we to have wasted?
oughtn't you to have wasted?
oughtn't they to have wasted? 	oughtn't I to have been wasting?
oughtn't you to have been wasting?
oughtn't he to have been wasting?
oughtn't we to have been wasting?
oughtn't you to have been wasting?
oughtn't they to have been wasting?