ought to befriend
Regular verb: befriend - befriended- befriended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to befriend
you ought to befriend
he ought to befriend
we ought to befriend
you ought to befriend
they ought to befriend 	I ought to be befriending
you ought to be befriending
he ought to be befriending
we ought to be befriending
you ought to be befriending
they ought to be befriending	I ought to have befriended
you ought to have befriended
he ought to have befriended
we ought to have befriended
you ought to have befriended
they ought to have befriended	I ought to have been befriending
you ought to have been befriending
he ought to have been befriending
we ought to have been befriending
you ought to have been befriending
they ought to have been befriending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to befriend
you ought not to befriend
he ought not to befriend
we ought not to befriend
you ought not to befriend
they ought not to befriend 	I ought not to befriending
you ought not to befriending
he ought not to befriending
we ought not to befriending
you ought not to befriending
they ought not to befriending	I ought not to have befriended
you ought not to have befriended
he ought not to have befriended
we ought not to have befriended
you ought not to have befriended
they ought not to have befriended	I ought not to have been befriending
you ought not to have been befriending
he ought not to have been befriending
we ought not to have been befriending
you ought not to have been befriending
they ought not to have been befriending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I befriend?
ought to you befriend?
ought to he befriend?
ought to we befriend?
ought to you befriend?
ought to they befriend? 	ought to I be befriending?
ought to you be befriending?
ought to he be befriending?
ought to we be befriending?
ought to you be befriending?
ought to they be befriending? 	ought to I have befriended?
ought to you have befriended?
ought to he have befriended?
ought to we have befriended?
ought to you have befriended?
ought to they have befriended? 	ought to I have been befriending?
ought to you have been befriending?
ought to he have been befriending?
ought to we have been befriending?
ought to you have been befriending?
ought to they have been befriending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to befriend?
ought you not to befriend?
ought he not to befriend?
ought we not to befriend?
ought you not to befriend?
ought they not to befriend? 	ought I not to be befriending?
ought you not to be befriending?
ought he not to be befriending?
ought we not to be befriending?
ought you not to be befriending?
ought they not to be befriending? 	ought I not to have befriended?
ought you not to have befriended?
ought he not to have befriended?
ought we not to have befriended?
ought you not to have befriended?
ought they not to have befriended? 	ought I not to have been befriending?
ought you not to have been befriending?
ought he not to have been befriending?
ought we not to have been befriending?
ought you not to have been befriending?
ought they not to have been befriending?