should forge
Regular verb: forge - forged- forged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd forge
you'd forge
she'd forge
we'd forge
you'd forge
they'd forge 	I'd be forging
you'd be forging
she'd be forging
we'd be forging
you'd be forging
they'd be forging	I should've forged
you should've forged
she should've forged
we should've forged
you should've forged
they should've forged	I should've been forging
you should've been forging
she should've been forging
we should've been forging
you should've been forging
they should've been forging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't forge
you shouldn't forge
she shouldn't forge
we shouldn't forge
you shouldn't forge
they shouldn't forge 	I shouldn't be forging
you shouldn't be forging
she shouldn't be forging
we shouldn't be forging
you shouldn't be forging
they shouldn't be forging	I shouldn't have forged
you shouldn't have forged
she shouldn't have forged
we shouldn't have forged
you shouldn't have forged
they shouldn't have forged	I shouldn't have been forging
you shouldn't have been forging
she shouldn't have been forging
we shouldn't have been forging
you shouldn't have been forging
they shouldn't have been forging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I forge?
should you forge?
should she forge?
should we forge?
should you forge?
should they forge? 	should I be forging?
should you be forging?
should she be forging?
should we be forging?
should you be forging?
should they be forging? 	should I have forged?
should you have forged?
should she have forged?
should we have forged?
should you have forged?
should they have forged? 	should I have been forging?
should you have been forging?
should she have been forging?
should we have been forging?
should you have been forging?
should they have been forging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I forge?
shouldn't you forge?
shouldn't she forge?
shouldn't we forge?
shouldn't you forge?
shouldn't they forge? 	shouldn't I be forging?
shouldn't you be forging?
shouldn't she be forging?
shouldn't we be forging?
shouldn't you be forging?
shouldn't they be forging? 	shouldn't I have forged?
shouldn't you have forged?
shouldn't she have forged?
shouldn't we have forged?
shouldn't you have forged?
shouldn't they have forged? 	shouldn't I have been forging?
shouldn't you have been forging?
shouldn't she have been forging?
shouldn't we have been forging?
shouldn't you have been forging?
shouldn't they have been forging?