should cat
Verbe régulier : cat - cated- cated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd cat
you'd cat
he'd cat
we'd cat
you'd cat
they'd cat 	I'd be cating
you'd be cating
he'd be cating
we'd be cating
you'd be cating
they'd be cating	I should've cated
you should've cated
he should've cated
we should've cated
you should've cated
they should've cated	I should've been cating
you should've been cating
he should've been cating
we should've been cating
you should've been cating
they should've been cating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't cat
you shouldn't cat
he shouldn't cat
we shouldn't cat
you shouldn't cat
they shouldn't cat 	I shouldn't be cating
you shouldn't be cating
he shouldn't be cating
we shouldn't be cating
you shouldn't be cating
they shouldn't be cating	I shouldn't have cated
you shouldn't have cated
he shouldn't have cated
we shouldn't have cated
you shouldn't have cated
they shouldn't have cated	I shouldn't have been cating
you shouldn't have been cating
he shouldn't have been cating
we shouldn't have been cating
you shouldn't have been cating
they shouldn't have been cating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I cat?
should you cat?
should he cat?
should we cat?
should you cat?
should they cat? 	should I be cating?
should you be cating?
should he be cating?
should we be cating?
should you be cating?
should they be cating? 	should I have cated?
should you have cated?
should he have cated?
should we have cated?
should you have cated?
should they have cated? 	should I have been cating?
should you have been cating?
should he have been cating?
should we have been cating?
should you have been cating?
should they have been cating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I cat?
shouldn't you cat?
shouldn't he cat?
shouldn't we cat?
shouldn't you cat?
shouldn't they cat? 	shouldn't I be cating?
shouldn't you be cating?
shouldn't he be cating?
shouldn't we be cating?
shouldn't you be cating?
shouldn't they be cating? 	shouldn't I have cated?
shouldn't you have cated?
shouldn't he have cated?
shouldn't we have cated?
shouldn't you have cated?
shouldn't they have cated? 	shouldn't I have been cating?
shouldn't you have been cating?
shouldn't he have been cating?
shouldn't we have been cating?
shouldn't you have been cating?
shouldn't they have been cating?