ought to subvert
Regular verb: subvert - subverted- subverted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to subvert
you ought to subvert
he ought to subvert
we ought to subvert
you ought to subvert
they ought to subvert 	I ought to be subverting
you ought to be subverting
he ought to be subverting
we ought to be subverting
you ought to be subverting
they ought to be subverting	I ought to have subverted
you ought to have subverted
he ought to have subverted
we ought to have subverted
you ought to have subverted
they ought to have subverted	I ought to have been subverting
you ought to have been subverting
he ought to have been subverting
we ought to have been subverting
you ought to have been subverting
they ought to have been subverting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to subvert
you oughtn't to subvert
he oughtn't to subvert
we oughtn't to subvert
you oughtn't to subvert
they oughtn't to subvert 	I oughtn't to be subverting
you oughtn't to be subverting
he oughtn't to be subverting
we oughtn't to be subverting
you oughtn't to be subverting
they oughtn't to be subverting	I oughtn't to have subverted
you oughtn't to have subverted
he oughtn't to have subverted
we oughtn't to have subverted
you oughtn't to have subverted
they oughtn't to have subverted	I oughtn't to have been subverting
you oughtn't to have been subverting
he oughtn't to have been subverting
we oughtn't to have been subverting
you oughtn't to have been subverting
they oughtn't to have been subverting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I subvert?
ought to you subvert?
ought to he subvert?
ought to we subvert?
ought to you subvert?
ought to they subvert? 	ought to I be subverting?
ought to you be subverting?
ought to he be subverting?
ought to we be subverting?
ought to you be subverting?
ought to they be subverting? 	ought to I have subverted?
ought to you have subverted?
ought to he have subverted?
ought to we have subverted?
ought to you have subverted?
ought to they have subverted? 	ought to I have been subverting?
ought to you have been subverting?
ought to he have been subverting?
ought to we have been subverting?
ought to you have been subverting?
ought to they have been subverting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to subvert?
oughtn't you to subvert?
oughtn't he to subvert?
oughtn't we to subvert?
oughtn't you to subvert?
oughtn't they to subvert? 	oughtn't I to be subverting?
oughtn't you to be subverting?
oughtn't he to be subverting?
oughtn't we to be subverting?
oughtn't you to be subverting?
oughtn't they to be subverting? 	oughtn't I to have subverted?
oughtn't you to have subverted?
oughtn't he to have subverted?
oughtn't we to have subverted?
oughtn't you to have subverted?
oughtn't they to have subverted? 	oughtn't I to have been subverting?
oughtn't you to have been subverting?
oughtn't he to have been subverting?
oughtn't we to have been subverting?
oughtn't you to have been subverting?
oughtn't they to have been subverting?