should grandstand
Regular verb: grandstand - grandstanded- grandstanded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd grandstand
you'd grandstand
she'd grandstand
we'd grandstand
you'd grandstand
they'd grandstand 	I'd be grandstanding
you'd be grandstanding
she'd be grandstanding
we'd be grandstanding
you'd be grandstanding
they'd be grandstanding	I should've grandstanded
you should've grandstanded
she should've grandstanded
we should've grandstanded
you should've grandstanded
they should've grandstanded	I should've been grandstanding
you should've been grandstanding
she should've been grandstanding
we should've been grandstanding
you should've been grandstanding
they should've been grandstanding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't grandstand
you shouldn't grandstand
she shouldn't grandstand
we shouldn't grandstand
you shouldn't grandstand
they shouldn't grandstand 	I shouldn't be grandstanding
you shouldn't be grandstanding
she shouldn't be grandstanding
we shouldn't be grandstanding
you shouldn't be grandstanding
they shouldn't be grandstanding	I shouldn't have grandstanded
you shouldn't have grandstanded
she shouldn't have grandstanded
we shouldn't have grandstanded
you shouldn't have grandstanded
they shouldn't have grandstanded	I shouldn't have been grandstanding
you shouldn't have been grandstanding
she shouldn't have been grandstanding
we shouldn't have been grandstanding
you shouldn't have been grandstanding
they shouldn't have been grandstanding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I grandstand?
should you grandstand?
should she grandstand?
should we grandstand?
should you grandstand?
should they grandstand? 	should I be grandstanding?
should you be grandstanding?
should she be grandstanding?
should we be grandstanding?
should you be grandstanding?
should they be grandstanding? 	should I have grandstanded?
should you have grandstanded?
should she have grandstanded?
should we have grandstanded?
should you have grandstanded?
should they have grandstanded? 	should I have been grandstanding?
should you have been grandstanding?
should she have been grandstanding?
should we have been grandstanding?
should you have been grandstanding?
should they have been grandstanding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I grandstand?
shouldn't you grandstand?
shouldn't she grandstand?
shouldn't we grandstand?
shouldn't you grandstand?
shouldn't they grandstand? 	shouldn't I be grandstanding?
shouldn't you be grandstanding?
shouldn't she be grandstanding?
shouldn't we be grandstanding?
shouldn't you be grandstanding?
shouldn't they be grandstanding? 	shouldn't I have grandstanded?
shouldn't you have grandstanded?
shouldn't she have grandstanded?
shouldn't we have grandstanded?
shouldn't you have grandstanded?
shouldn't they have grandstanded? 	shouldn't I have been grandstanding?
shouldn't you have been grandstanding?
shouldn't she have been grandstanding?
shouldn't we have been grandstanding?
shouldn't you have been grandstanding?
shouldn't they have been grandstanding?