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
she 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
she 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
she 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
she 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 ought not to waste
you ought not to waste
she ought not to waste
we ought not to waste
you ought not to waste
they ought not to waste 	I ought not to wasting
you ought not to wasting
she ought not to wasting
we ought not to wasting
you ought not to wasting
they ought not to wasting	I ought not to have wasted
you ought not to have wasted
she ought not to have wasted
we ought not to have wasted
you ought not to have wasted
they ought not to have wasted	I ought not to have been wasting
you ought not to have been wasting
she ought not to have been wasting
we ought not to have been wasting
you ought not to have been wasting
they ought not 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 she 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 she 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 she 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 she 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 	
ought I not to waste?
ought you not to waste?
ought she not to waste?
ought we not to waste?
ought you not to waste?
ought they not to waste? 	ought I not to be wasting?
ought you not to be wasting?
ought she not to be wasting?
ought we not to be wasting?
ought you not to be wasting?
ought they not to be wasting? 	ought I not to have wasted?
ought you not to have wasted?
ought she not to have wasted?
ought we not to have wasted?
ought you not to have wasted?
ought they not to have wasted? 	ought I not to have been wasting?
ought you not to have been wasting?
ought she not to have been wasting?
ought we not to have been wasting?
ought you not to have been wasting?
ought they not to have been wasting?