should subvert
Regular verb: subvert - subverted- subverted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd subvert
you'd subvert
he'd subvert
we'd subvert
you'd subvert
they'd subvert 	I'd be subverting
you'd be subverting
he'd be subverting
we'd be subverting
you'd be subverting
they'd be subverting	I should've subverted
you should've subverted
he should've subverted
we should've subverted
you should've subverted
they should've subverted	I should've been subverting
you should've been subverting
he should've been subverting
we should've been subverting
you should've been subverting
they should've been subverting	

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

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

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