should surfboard
Verbe régulier : surfboard - surfboarded- surfboarded

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd surfboard
you'd surfboard
he'd surfboard
we'd surfboard
you'd surfboard
they'd surfboard 	I'd be surfboarding
you'd be surfboarding
he'd be surfboarding
we'd be surfboarding
you'd be surfboarding
they'd be surfboarding	I should've surfboarded
you should've surfboarded
he should've surfboarded
we should've surfboarded
you should've surfboarded
they should've surfboarded	I should've been surfboarding
you should've been surfboarding
he should've been surfboarding
we should've been surfboarding
you should've been surfboarding
they should've been surfboarding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't surfboard
you shouldn't surfboard
he shouldn't surfboard
we shouldn't surfboard
you shouldn't surfboard
they shouldn't surfboard 	I shouldn't be surfboarding
you shouldn't be surfboarding
he shouldn't be surfboarding
we shouldn't be surfboarding
you shouldn't be surfboarding
they shouldn't be surfboarding	I shouldn't have surfboarded
you shouldn't have surfboarded
he shouldn't have surfboarded
we shouldn't have surfboarded
you shouldn't have surfboarded
they shouldn't have surfboarded	I shouldn't have been surfboarding
you shouldn't have been surfboarding
he shouldn't have been surfboarding
we shouldn't have been surfboarding
you shouldn't have been surfboarding
they shouldn't have been surfboarding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I surfboard?
should you surfboard?
should he surfboard?
should we surfboard?
should you surfboard?
should they surfboard? 	should I be surfboarding?
should you be surfboarding?
should he be surfboarding?
should we be surfboarding?
should you be surfboarding?
should they be surfboarding? 	should I have surfboarded?
should you have surfboarded?
should he have surfboarded?
should we have surfboarded?
should you have surfboarded?
should they have surfboarded? 	should I have been surfboarding?
should you have been surfboarding?
should he have been surfboarding?
should we have been surfboarding?
should you have been surfboarding?
should they have been surfboarding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I surfboard?
shouldn't you surfboard?
shouldn't he surfboard?
shouldn't we surfboard?
shouldn't you surfboard?
shouldn't they surfboard? 	shouldn't I be surfboarding?
shouldn't you be surfboarding?
shouldn't he be surfboarding?
shouldn't we be surfboarding?
shouldn't you be surfboarding?
shouldn't they be surfboarding? 	shouldn't I have surfboarded?
shouldn't you have surfboarded?
shouldn't he have surfboarded?
shouldn't we have surfboarded?
shouldn't you have surfboarded?
shouldn't they have surfboarded? 	shouldn't I have been surfboarding?
shouldn't you have been surfboarding?
shouldn't he have been surfboarding?
shouldn't we have been surfboarding?
shouldn't you have been surfboarding?
shouldn't they have been surfboarding?