ought to warm
Regular verb: warm - warmed- warmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to warm
you ought to warm
he ought to warm
we ought to warm
you ought to warm
they ought to warm 	I ought to be warming
you ought to be warming
he ought to be warming
we ought to be warming
you ought to be warming
they ought to be warming	I ought to have warmed
you ought to have warmed
he ought to have warmed
we ought to have warmed
you ought to have warmed
they ought to have warmed	I ought to have been warming
you ought to have been warming
he ought to have been warming
we ought to have been warming
you ought to have been warming
they ought to have been warming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to warm
you ought not to warm
he ought not to warm
we ought not to warm
you ought not to warm
they ought not to warm 	I ought not to warming
you ought not to warming
he ought not to warming
we ought not to warming
you ought not to warming
they ought not to warming	I ought not to have warmed
you ought not to have warmed
he ought not to have warmed
we ought not to have warmed
you ought not to have warmed
they ought not to have warmed	I ought not to have been warming
you ought not to have been warming
he ought not to have been warming
we ought not to have been warming
you ought not to have been warming
they ought not to have been warming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I warm?
ought to you warm?
ought to he warm?
ought to we warm?
ought to you warm?
ought to they warm? 	ought to I be warming?
ought to you be warming?
ought to he be warming?
ought to we be warming?
ought to you be warming?
ought to they be warming? 	ought to I have warmed?
ought to you have warmed?
ought to he have warmed?
ought to we have warmed?
ought to you have warmed?
ought to they have warmed? 	ought to I have been warming?
ought to you have been warming?
ought to he have been warming?
ought to we have been warming?
ought to you have been warming?
ought to they have been warming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to warm?
ought you not to warm?
ought he not to warm?
ought we not to warm?
ought you not to warm?
ought they not to warm? 	ought I not to be warming?
ought you not to be warming?
ought he not to be warming?
ought we not to be warming?
ought you not to be warming?
ought they not to be warming? 	ought I not to have warmed?
ought you not to have warmed?
ought he not to have warmed?
ought we not to have warmed?
ought you not to have warmed?
ought they not to have warmed? 	ought I not to have been warming?
ought you not to have been warming?
ought he not to have been warming?
ought we not to have been warming?
ought you not to have been warming?
ought they not to have been warming?