ought to assign
Regular verb: assign - assigned- assigned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to assign
you ought to assign
she ought to assign
we ought to assign
you ought to assign
they ought to assign 	I ought to be assigning
you ought to be assigning
she ought to be assigning
we ought to be assigning
you ought to be assigning
they ought to be assigning	I ought to have assigned
you ought to have assigned
she ought to have assigned
we ought to have assigned
you ought to have assigned
they ought to have assigned	I ought to have been assigning
you ought to have been assigning
she ought to have been assigning
we ought to have been assigning
you ought to have been assigning
they ought to have been assigning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to assign
you ought not to assign
she ought not to assign
we ought not to assign
you ought not to assign
they ought not to assign 	I ought not to assigning
you ought not to assigning
she ought not to assigning
we ought not to assigning
you ought not to assigning
they ought not to assigning	I ought not to have assigned
you ought not to have assigned
she ought not to have assigned
we ought not to have assigned
you ought not to have assigned
they ought not to have assigned	I ought not to have been assigning
you ought not to have been assigning
she ought not to have been assigning
we ought not to have been assigning
you ought not to have been assigning
they ought not to have been assigning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I assign?
ought to you assign?
ought to she assign?
ought to we assign?
ought to you assign?
ought to they assign? 	ought to I be assigning?
ought to you be assigning?
ought to she be assigning?
ought to we be assigning?
ought to you be assigning?
ought to they be assigning? 	ought to I have assigned?
ought to you have assigned?
ought to she have assigned?
ought to we have assigned?
ought to you have assigned?
ought to they have assigned? 	ought to I have been assigning?
ought to you have been assigning?
ought to she have been assigning?
ought to we have been assigning?
ought to you have been assigning?
ought to they have been assigning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to assign?
ought you not to assign?
ought she not to assign?
ought we not to assign?
ought you not to assign?
ought they not to assign? 	ought I not to be assigning?
ought you not to be assigning?
ought she not to be assigning?
ought we not to be assigning?
ought you not to be assigning?
ought they not to be assigning? 	ought I not to have assigned?
ought you not to have assigned?
ought she not to have assigned?
ought we not to have assigned?
ought you not to have assigned?
ought they not to have assigned? 	ought I not to have been assigning?
ought you not to have been assigning?
ought she not to have been assigning?
ought we not to have been assigning?
ought you not to have been assigning?
ought they not to have been assigning?