should fix
Verbo regular: fix - fixed- fixed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd fix
you'd fix
he'd fix
we'd fix
you'd fix
they'd fix 	I'd be fixing
you'd be fixing
he'd be fixing
we'd be fixing
you'd be fixing
they'd be fixing	I should've fixed
you should've fixed
he should've fixed
we should've fixed
you should've fixed
they should've fixed	I should've been fixing
you should've been fixing
he should've been fixing
we should've been fixing
you should've been fixing
they should've been fixing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't fix
you shouldn't fix
he shouldn't fix
we shouldn't fix
you shouldn't fix
they shouldn't fix 	I shouldn't be fixing
you shouldn't be fixing
he shouldn't be fixing
we shouldn't be fixing
you shouldn't be fixing
they shouldn't be fixing	I shouldn't have fixed
you shouldn't have fixed
he shouldn't have fixed
we shouldn't have fixed
you shouldn't have fixed
they shouldn't have fixed	I shouldn't have been fixing
you shouldn't have been fixing
he shouldn't have been fixing
we shouldn't have been fixing
you shouldn't have been fixing
they shouldn't have been fixing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I fix?
should you fix?
should he fix?
should we fix?
should you fix?
should they fix? 	should I be fixing?
should you be fixing?
should he be fixing?
should we be fixing?
should you be fixing?
should they be fixing? 	should I have fixed?
should you have fixed?
should he have fixed?
should we have fixed?
should you have fixed?
should they have fixed? 	should I have been fixing?
should you have been fixing?
should he have been fixing?
should we have been fixing?
should you have been fixing?
should they have been fixing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I fix?
shouldn't you fix?
shouldn't he fix?
shouldn't we fix?
shouldn't you fix?
shouldn't they fix? 	shouldn't I be fixing?
shouldn't you be fixing?
shouldn't he be fixing?
shouldn't we be fixing?
shouldn't you be fixing?
shouldn't they be fixing? 	shouldn't I have fixed?
shouldn't you have fixed?
shouldn't he have fixed?
shouldn't we have fixed?
shouldn't you have fixed?
shouldn't they have fixed? 	shouldn't I have been fixing?
shouldn't you have been fixing?
shouldn't he have been fixing?
shouldn't we have been fixing?
shouldn't you have been fixing?
shouldn't they have been fixing?