ought to demand
Regular verb: demand - demanded- demanded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to demand
you ought to demand
he ought to demand
we ought to demand
you ought to demand
they ought to demand 	I ought to be demanding
you ought to be demanding
he ought to be demanding
we ought to be demanding
you ought to be demanding
they ought to be demanding	I ought to have demanded
you ought to have demanded
he ought to have demanded
we ought to have demanded
you ought to have demanded
they ought to have demanded	I ought to have been demanding
you ought to have been demanding
he ought to have been demanding
we ought to have been demanding
you ought to have been demanding
they ought to have been demanding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to demand
you ought not to demand
he ought not to demand
we ought not to demand
you ought not to demand
they ought not to demand 	I ought not to demanding
you ought not to demanding
he ought not to demanding
we ought not to demanding
you ought not to demanding
they ought not to demanding	I ought not to have demanded
you ought not to have demanded
he ought not to have demanded
we ought not to have demanded
you ought not to have demanded
they ought not to have demanded	I ought not to have been demanding
you ought not to have been demanding
he ought not to have been demanding
we ought not to have been demanding
you ought not to have been demanding
they ought not to have been demanding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I demand?
ought to you demand?
ought to he demand?
ought to we demand?
ought to you demand?
ought to they demand? 	ought to I be demanding?
ought to you be demanding?
ought to he be demanding?
ought to we be demanding?
ought to you be demanding?
ought to they be demanding? 	ought to I have demanded?
ought to you have demanded?
ought to he have demanded?
ought to we have demanded?
ought to you have demanded?
ought to they have demanded? 	ought to I have been demanding?
ought to you have been demanding?
ought to he have been demanding?
ought to we have been demanding?
ought to you have been demanding?
ought to they have been demanding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to demand?
ought you not to demand?
ought he not to demand?
ought we not to demand?
ought you not to demand?
ought they not to demand? 	ought I not to be demanding?
ought you not to be demanding?
ought he not to be demanding?
ought we not to be demanding?
ought you not to be demanding?
ought they not to be demanding? 	ought I not to have demanded?
ought you not to have demanded?
ought he not to have demanded?
ought we not to have demanded?
ought you not to have demanded?
ought they not to have demanded? 	ought I not to have been demanding?
ought you not to have been demanding?
ought he not to have been demanding?
ought we not to have been demanding?
ought you not to have been demanding?
ought they not to have been demanding?