should catch
Verbo irregular: catch - caught- caught

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd catch
you'd catch
she'd catch
we'd catch
you'd catch
they'd catch 	I'd be catching
you'd be catching
she'd be catching
we'd be catching
you'd be catching
they'd be catching	I should've caught
you should've caught
she should've caught
we should've caught
you should've caught
they should've caught	I should've been catching
you should've been catching
she should've been catching
we should've been catching
you should've been catching
they should've been catching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't catch
you shouldn't catch
she shouldn't catch
we shouldn't catch
you shouldn't catch
they shouldn't catch 	I shouldn't be catching
you shouldn't be catching
she shouldn't be catching
we shouldn't be catching
you shouldn't be catching
they shouldn't be catching	I shouldn't have caught
you shouldn't have caught
she shouldn't have caught
we shouldn't have caught
you shouldn't have caught
they shouldn't have caught	I shouldn't have been catching
you shouldn't have been catching
she shouldn't have been catching
we shouldn't have been catching
you shouldn't have been catching
they shouldn't have been catching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I catch?
should you catch?
should she catch?
should we catch?
should you catch?
should they catch? 	should I be catching?
should you be catching?
should she be catching?
should we be catching?
should you be catching?
should they be catching? 	should I have caught?
should you have caught?
should she have caught?
should we have caught?
should you have caught?
should they have caught? 	should I have been catching?
should you have been catching?
should she have been catching?
should we have been catching?
should you have been catching?
should they have been catching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I catch?
shouldn't you catch?
shouldn't she catch?
shouldn't we catch?
shouldn't you catch?
shouldn't they catch? 	shouldn't I be catching?
shouldn't you be catching?
shouldn't she be catching?
shouldn't we be catching?
shouldn't you be catching?
shouldn't they be catching? 	shouldn't I have caught?
shouldn't you have caught?
shouldn't she have caught?
shouldn't we have caught?
shouldn't you have caught?
shouldn't they have caught? 	shouldn't I have been catching?
shouldn't you have been catching?
shouldn't she have been catching?
shouldn't we have been catching?
shouldn't you have been catching?
shouldn't they have been catching?