should govern
Regular verb: govern - governed- governed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd govern
you'd govern
she'd govern
we'd govern
you'd govern
they'd govern 	I'd be governing
you'd be governing
she'd be governing
we'd be governing
you'd be governing
they'd be governing	I should've governed
you should've governed
she should've governed
we should've governed
you should've governed
they should've governed	I should've been governing
you should've been governing
she should've been governing
we should've been governing
you should've been governing
they should've been governing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't govern
you shouldn't govern
she shouldn't govern
we shouldn't govern
you shouldn't govern
they shouldn't govern 	I shouldn't be governing
you shouldn't be governing
she shouldn't be governing
we shouldn't be governing
you shouldn't be governing
they shouldn't be governing	I shouldn't have governed
you shouldn't have governed
she shouldn't have governed
we shouldn't have governed
you shouldn't have governed
they shouldn't have governed	I shouldn't have been governing
you shouldn't have been governing
she shouldn't have been governing
we shouldn't have been governing
you shouldn't have been governing
they shouldn't have been governing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I govern?
should you govern?
should she govern?
should we govern?
should you govern?
should they govern? 	should I be governing?
should you be governing?
should she be governing?
should we be governing?
should you be governing?
should they be governing? 	should I have governed?
should you have governed?
should she have governed?
should we have governed?
should you have governed?
should they have governed? 	should I have been governing?
should you have been governing?
should she have been governing?
should we have been governing?
should you have been governing?
should they have been governing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I govern?
shouldn't you govern?
shouldn't she govern?
shouldn't we govern?
shouldn't you govern?
shouldn't they govern? 	shouldn't I be governing?
shouldn't you be governing?
shouldn't she be governing?
shouldn't we be governing?
shouldn't you be governing?
shouldn't they be governing? 	shouldn't I have governed?
shouldn't you have governed?
shouldn't she have governed?
shouldn't we have governed?
shouldn't you have governed?
shouldn't they have governed? 	shouldn't I have been governing?
shouldn't you have been governing?
shouldn't she have been governing?
shouldn't we have been governing?
shouldn't you have been governing?
shouldn't they have been governing?