should tire
Regular verb: tire - tired- tired

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd tire
you'd tire
he'd tire
we'd tire
you'd tire
they'd tire 	I'd be tiring
you'd be tiring
he'd be tiring
we'd be tiring
you'd be tiring
they'd be tiring	I should've tired
you should've tired
he should've tired
we should've tired
you should've tired
they should've tired	I should've been tiring
you should've been tiring
he should've been tiring
we should've been tiring
you should've been tiring
they should've been tiring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't tire
you shouldn't tire
he shouldn't tire
we shouldn't tire
you shouldn't tire
they shouldn't tire 	I shouldn't be tiring
you shouldn't be tiring
he shouldn't be tiring
we shouldn't be tiring
you shouldn't be tiring
they shouldn't be tiring	I shouldn't have tired
you shouldn't have tired
he shouldn't have tired
we shouldn't have tired
you shouldn't have tired
they shouldn't have tired	I shouldn't have been tiring
you shouldn't have been tiring
he shouldn't have been tiring
we shouldn't have been tiring
you shouldn't have been tiring
they shouldn't have been tiring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I tire?
should you tire?
should he tire?
should we tire?
should you tire?
should they tire? 	should I be tiring?
should you be tiring?
should he be tiring?
should we be tiring?
should you be tiring?
should they be tiring? 	should I have tired?
should you have tired?
should he have tired?
should we have tired?
should you have tired?
should they have tired? 	should I have been tiring?
should you have been tiring?
should he have been tiring?
should we have been tiring?
should you have been tiring?
should they have been tiring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I tire?
shouldn't you tire?
shouldn't he tire?
shouldn't we tire?
shouldn't you tire?
shouldn't they tire? 	shouldn't I be tiring?
shouldn't you be tiring?
shouldn't he be tiring?
shouldn't we be tiring?
shouldn't you be tiring?
shouldn't they be tiring? 	shouldn't I have tired?
shouldn't you have tired?
shouldn't he have tired?
shouldn't we have tired?
shouldn't you have tired?
shouldn't they have tired? 	shouldn't I have been tiring?
shouldn't you have been tiring?
shouldn't he have been tiring?
shouldn't we have been tiring?
shouldn't you have been tiring?
shouldn't they have been tiring?