ought to double-date
Regular verb: double-date - double-dated- double-dated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to double-date
you ought to double-date
he ought to double-date
we ought to double-date
you ought to double-date
they ought to double-date 	I ought to be double-dating
you ought to be double-dating
he ought to be double-dating
we ought to be double-dating
you ought to be double-dating
they ought to be double-dating	I ought to have double-dated
you ought to have double-dated
he ought to have double-dated
we ought to have double-dated
you ought to have double-dated
they ought to have double-dated	I ought to have been double-dating
you ought to have been double-dating
he ought to have been double-dating
we ought to have been double-dating
you ought to have been double-dating
they ought to have been double-dating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to double-date
you ought not to double-date
he ought not to double-date
we ought not to double-date
you ought not to double-date
they ought not to double-date 	I ought not to double-dating
you ought not to double-dating
he ought not to double-dating
we ought not to double-dating
you ought not to double-dating
they ought not to double-dating	I ought not to have double-dated
you ought not to have double-dated
he ought not to have double-dated
we ought not to have double-dated
you ought not to have double-dated
they ought not to have double-dated	I ought not to have been double-dating
you ought not to have been double-dating
he ought not to have been double-dating
we ought not to have been double-dating
you ought not to have been double-dating
they ought not to have been double-dating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I double-date?
ought to you double-date?
ought to he double-date?
ought to we double-date?
ought to you double-date?
ought to they double-date? 	ought to I be double-dating?
ought to you be double-dating?
ought to he be double-dating?
ought to we be double-dating?
ought to you be double-dating?
ought to they be double-dating? 	ought to I have double-dated?
ought to you have double-dated?
ought to he have double-dated?
ought to we have double-dated?
ought to you have double-dated?
ought to they have double-dated? 	ought to I have been double-dating?
ought to you have been double-dating?
ought to he have been double-dating?
ought to we have been double-dating?
ought to you have been double-dating?
ought to they have been double-dating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to double-date?
ought you not to double-date?
ought he not to double-date?
ought we not to double-date?
ought you not to double-date?
ought they not to double-date? 	ought I not to be double-dating?
ought you not to be double-dating?
ought he not to be double-dating?
ought we not to be double-dating?
ought you not to be double-dating?
ought they not to be double-dating? 	ought I not to have double-dated?
ought you not to have double-dated?
ought he not to have double-dated?
ought we not to have double-dated?
ought you not to have double-dated?
ought they not to have double-dated? 	ought I not to have been double-dating?
ought you not to have been double-dating?
ought he not to have been double-dating?
ought we not to have been double-dating?
ought you not to have been double-dating?
ought they not to have been double-dating?