should prohibit
Regular verb: prohibit - prohibited- prohibited

Affirmation 	
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I'd prohibit
you'd prohibit
she'd prohibit
we'd prohibit
you'd prohibit
they'd prohibit 	I'd be prohibiting
you'd be prohibiting
she'd be prohibiting
we'd be prohibiting
you'd be prohibiting
they'd be prohibiting	I should've prohibited
you should've prohibited
she should've prohibited
we should've prohibited
you should've prohibited
they should've prohibited	I should've been prohibiting
you should've been prohibiting
she should've been prohibiting
we should've been prohibiting
you should've been prohibiting
they should've been prohibiting	

Negation 	
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I shouldn't prohibit
you shouldn't prohibit
she shouldn't prohibit
we shouldn't prohibit
you shouldn't prohibit
they shouldn't prohibit 	I shouldn't be prohibiting
you shouldn't be prohibiting
she shouldn't be prohibiting
we shouldn't be prohibiting
you shouldn't be prohibiting
they shouldn't be prohibiting	I shouldn't have prohibited
you shouldn't have prohibited
she shouldn't have prohibited
we shouldn't have prohibited
you shouldn't have prohibited
they shouldn't have prohibited	I shouldn't have been prohibiting
you shouldn't have been prohibiting
she shouldn't have been prohibiting
we shouldn't have been prohibiting
you shouldn't have been prohibiting
they shouldn't have been prohibiting	

Interrogative form 	
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should I prohibit?
should you prohibit?
should she prohibit?
should we prohibit?
should you prohibit?
should they prohibit? 	should I be prohibiting?
should you be prohibiting?
should she be prohibiting?
should we be prohibiting?
should you be prohibiting?
should they be prohibiting? 	should I have prohibited?
should you have prohibited?
should she have prohibited?
should we have prohibited?
should you have prohibited?
should they have prohibited? 	should I have been prohibiting?
should you have been prohibiting?
should she have been prohibiting?
should we have been prohibiting?
should you have been prohibiting?
should they have been prohibiting? 	

Interro-negative form 	
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shouldn't I prohibit?
shouldn't you prohibit?
shouldn't she prohibit?
shouldn't we prohibit?
shouldn't you prohibit?
shouldn't they prohibit? 	shouldn't I be prohibiting?
shouldn't you be prohibiting?
shouldn't she be prohibiting?
shouldn't we be prohibiting?
shouldn't you be prohibiting?
shouldn't they be prohibiting? 	shouldn't I have prohibited?
shouldn't you have prohibited?
shouldn't she have prohibited?
shouldn't we have prohibited?
shouldn't you have prohibited?
shouldn't they have prohibited? 	shouldn't I have been prohibiting?
shouldn't you have been prohibiting?
shouldn't she have been prohibiting?
shouldn't we have been prohibiting?
shouldn't you have been prohibiting?
shouldn't they have been prohibiting?