ought to forsake
Irregular verb: forsake - forsook- forsaken

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to forsake
you ought to forsake
she ought to forsake
we ought to forsake
you ought to forsake
they ought to forsake 	I ought to be forsaking
you ought to be forsaking
she ought to be forsaking
we ought to be forsaking
you ought to be forsaking
they ought to be forsaking	I ought to have forsaken
you ought to have forsaken
she ought to have forsaken
we ought to have forsaken
you ought to have forsaken
they ought to have forsaken	I ought to have been forsaking
you ought to have been forsaking
she ought to have been forsaking
we ought to have been forsaking
you ought to have been forsaking
they ought to have been forsaking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to forsake
you ought not to forsake
she ought not to forsake
we ought not to forsake
you ought not to forsake
they ought not to forsake 	I ought not to forsaking
you ought not to forsaking
she ought not to forsaking
we ought not to forsaking
you ought not to forsaking
they ought not to forsaking	I ought not to have forsaken
you ought not to have forsaken
she ought not to have forsaken
we ought not to have forsaken
you ought not to have forsaken
they ought not to have forsaken	I ought not to have been forsaking
you ought not to have been forsaking
she ought not to have been forsaking
we ought not to have been forsaking
you ought not to have been forsaking
they ought not to have been forsaking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I forsake?
ought to you forsake?
ought to she forsake?
ought to we forsake?
ought to you forsake?
ought to they forsake? 	ought to I be forsaking?
ought to you be forsaking?
ought to she be forsaking?
ought to we be forsaking?
ought to you be forsaking?
ought to they be forsaking? 	ought to I have forsaken?
ought to you have forsaken?
ought to she have forsaken?
ought to we have forsaken?
ought to you have forsaken?
ought to they have forsaken? 	ought to I have been forsaking?
ought to you have been forsaking?
ought to she have been forsaking?
ought to we have been forsaking?
ought to you have been forsaking?
ought to they have been forsaking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to forsake?
ought you not to forsake?
ought she not to forsake?
ought we not to forsake?
ought you not to forsake?
ought they not to forsake? 	ought I not to be forsaking?
ought you not to be forsaking?
ought she not to be forsaking?
ought we not to be forsaking?
ought you not to be forsaking?
ought they not to be forsaking? 	ought I not to have forsaken?
ought you not to have forsaken?
ought she not to have forsaken?
ought we not to have forsaken?
ought you not to have forsaken?
ought they not to have forsaken? 	ought I not to have been forsaking?
ought you not to have been forsaking?
ought she not to have been forsaking?
ought we not to have been forsaking?
ought you not to have been forsaking?
ought they not to have been forsaking?