should experiment
Regular verb: experiment - experimented- experimented

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd experiment
you'd experiment
she'd experiment
we'd experiment
you'd experiment
they'd experiment 	I'd be experimenting
you'd be experimenting
she'd be experimenting
we'd be experimenting
you'd be experimenting
they'd be experimenting	I should've experimented
you should've experimented
she should've experimented
we should've experimented
you should've experimented
they should've experimented	I should've been experimenting
you should've been experimenting
she should've been experimenting
we should've been experimenting
you should've been experimenting
they should've been experimenting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't experiment
you shouldn't experiment
she shouldn't experiment
we shouldn't experiment
you shouldn't experiment
they shouldn't experiment 	I shouldn't be experimenting
you shouldn't be experimenting
she shouldn't be experimenting
we shouldn't be experimenting
you shouldn't be experimenting
they shouldn't be experimenting	I shouldn't have experimented
you shouldn't have experimented
she shouldn't have experimented
we shouldn't have experimented
you shouldn't have experimented
they shouldn't have experimented	I shouldn't have been experimenting
you shouldn't have been experimenting
she shouldn't have been experimenting
we shouldn't have been experimenting
you shouldn't have been experimenting
they shouldn't have been experimenting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I experiment?
should you experiment?
should she experiment?
should we experiment?
should you experiment?
should they experiment? 	should I be experimenting?
should you be experimenting?
should she be experimenting?
should we be experimenting?
should you be experimenting?
should they be experimenting? 	should I have experimented?
should you have experimented?
should she have experimented?
should we have experimented?
should you have experimented?
should they have experimented? 	should I have been experimenting?
should you have been experimenting?
should she have been experimenting?
should we have been experimenting?
should you have been experimenting?
should they have been experimenting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I experiment?
shouldn't you experiment?
shouldn't she experiment?
shouldn't we experiment?
shouldn't you experiment?
shouldn't they experiment? 	shouldn't I be experimenting?
shouldn't you be experimenting?
shouldn't she be experimenting?
shouldn't we be experimenting?
shouldn't you be experimenting?
shouldn't they be experimenting? 	shouldn't I have experimented?
shouldn't you have experimented?
shouldn't she have experimented?
shouldn't we have experimented?
shouldn't you have experimented?
shouldn't they have experimented? 	shouldn't I have been experimenting?
shouldn't you have been experimenting?
shouldn't she have been experimenting?
shouldn't we have been experimenting?
shouldn't you have been experimenting?
shouldn't they have been experimenting?