ought to pervert
Regular verb: pervert - perverted- perverted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to pervert
you ought to pervert
she ought to pervert
we ought to pervert
you ought to pervert
they ought to pervert 	I ought to be perverting
you ought to be perverting
she ought to be perverting
we ought to be perverting
you ought to be perverting
they ought to be perverting	I ought to have perverted
you ought to have perverted
she ought to have perverted
we ought to have perverted
you ought to have perverted
they ought to have perverted	I ought to have been perverting
you ought to have been perverting
she ought to have been perverting
we ought to have been perverting
you ought to have been perverting
they ought to have been perverting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to pervert
you ought not to pervert
she ought not to pervert
we ought not to pervert
you ought not to pervert
they ought not to pervert 	I ought not to perverting
you ought not to perverting
she ought not to perverting
we ought not to perverting
you ought not to perverting
they ought not to perverting	I ought not to have perverted
you ought not to have perverted
she ought not to have perverted
we ought not to have perverted
you ought not to have perverted
they ought not to have perverted	I ought not to have been perverting
you ought not to have been perverting
she ought not to have been perverting
we ought not to have been perverting
you ought not to have been perverting
they ought not to have been perverting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I pervert?
ought to you pervert?
ought to she pervert?
ought to we pervert?
ought to you pervert?
ought to they pervert? 	ought to I be perverting?
ought to you be perverting?
ought to she be perverting?
ought to we be perverting?
ought to you be perverting?
ought to they be perverting? 	ought to I have perverted?
ought to you have perverted?
ought to she have perverted?
ought to we have perverted?
ought to you have perverted?
ought to they have perverted? 	ought to I have been perverting?
ought to you have been perverting?
ought to she have been perverting?
ought to we have been perverting?
ought to you have been perverting?
ought to they have been perverting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to pervert?
ought you not to pervert?
ought she not to pervert?
ought we not to pervert?
ought you not to pervert?
ought they not to pervert? 	ought I not to be perverting?
ought you not to be perverting?
ought she not to be perverting?
ought we not to be perverting?
ought you not to be perverting?
ought they not to be perverting? 	ought I not to have perverted?
ought you not to have perverted?
ought she not to have perverted?
ought we not to have perverted?
ought you not to have perverted?
ought they not to have perverted? 	ought I not to have been perverting?
ought you not to have been perverting?
ought she not to have been perverting?
ought we not to have been perverting?
ought you not to have been perverting?
ought they not to have been perverting?