can cat
Verbe régulier : cat - cated- cated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can cat
you can cat
he can cat
we can cat
you can cat
they can cat 	I can be cating
you can be cating
he can be cating
we can be cating
you can be cating
they can be cating	I can have cated
you can have cated
he can have cated
we can have cated
you can have cated
they can have cated	I can have been cating
you can have been cating
he can have been cating
we can have been cating
you can have been cating
they can have been cating	

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

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

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