should skipper
Regular verb: skipper - skippered- skippered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd skipper
you'd skipper
she'd skipper
we'd skipper
you'd skipper
they'd skipper 	I'd be skippering
you'd be skippering
she'd be skippering
we'd be skippering
you'd be skippering
they'd be skippering	I should've skippered
you should've skippered
she should've skippered
we should've skippered
you should've skippered
they should've skippered	I should've been skippering
you should've been skippering
she should've been skippering
we should've been skippering
you should've been skippering
they should've been skippering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't skipper
you shouldn't skipper
she shouldn't skipper
we shouldn't skipper
you shouldn't skipper
they shouldn't skipper 	I shouldn't be skippering
you shouldn't be skippering
she shouldn't be skippering
we shouldn't be skippering
you shouldn't be skippering
they shouldn't be skippering	I shouldn't have skippered
you shouldn't have skippered
she shouldn't have skippered
we shouldn't have skippered
you shouldn't have skippered
they shouldn't have skippered	I shouldn't have been skippering
you shouldn't have been skippering
she shouldn't have been skippering
we shouldn't have been skippering
you shouldn't have been skippering
they shouldn't have been skippering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I skipper?
should you skipper?
should she skipper?
should we skipper?
should you skipper?
should they skipper? 	should I be skippering?
should you be skippering?
should she be skippering?
should we be skippering?
should you be skippering?
should they be skippering? 	should I have skippered?
should you have skippered?
should she have skippered?
should we have skippered?
should you have skippered?
should they have skippered? 	should I have been skippering?
should you have been skippering?
should she have been skippering?
should we have been skippering?
should you have been skippering?
should they have been skippering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I skipper?
shouldn't you skipper?
shouldn't she skipper?
shouldn't we skipper?
shouldn't you skipper?
shouldn't they skipper? 	shouldn't I be skippering?
shouldn't you be skippering?
shouldn't she be skippering?
shouldn't we be skippering?
shouldn't you be skippering?
shouldn't they be skippering? 	shouldn't I have skippered?
shouldn't you have skippered?
shouldn't she have skippered?
shouldn't we have skippered?
shouldn't you have skippered?
shouldn't they have skippered? 	shouldn't I have been skippering?
shouldn't you have been skippering?
shouldn't she have been skippering?
shouldn't we have been skippering?
shouldn't you have been skippering?
shouldn't they have been skippering?