can crud
Verbe régulier : crud - cruded- cruded

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can crud
you can crud
he can crud
we can crud
you can crud
they can crud 	I can be cruding
you can be cruding
he can be cruding
we can be cruding
you can be cruding
they can be cruding	I can have cruded
you can have cruded
he can have cruded
we can have cruded
you can have cruded
they can have cruded	I can have been cruding
you can have been cruding
he can have been cruding
we can have been cruding
you can have been cruding
they can have been cruding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't crud
you can't crud
he can't crud
we can't crud
you can't crud
they can't crud 	I can't be cruding
you can't be cruding
he can't be cruding
we can't be cruding
you can't be cruding
they can't be cruding	I can't have cruded
you can't have cruded
he can't have cruded
we can't have cruded
you can't have cruded
they can't have cruded	I can't have been cruding
you can't have been cruding
he can't have been cruding
we can't have been cruding
you can't have been cruding
they can't have been cruding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I crud?
can you crud?
can he crud?
can we crud?
can you crud?
can they crud? 	can I be cruding?
can you be cruding?
can he be cruding?
can we be cruding?
can you be cruding?
can they be cruding? 	can I have cruded?
can you have cruded?
can he have cruded?
can we have cruded?
can you have cruded?
can they have cruded? 	can I have been cruding?
can you have been cruding?
can he have been cruding?
can we have been cruding?
can you have been cruding?
can they have been cruding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I crud?
can't you crud?
can't he crud?
can't we crud?
can't you crud?
can't they crud? 	can't I be cruding?
can't you be cruding?
can't he be cruding?
can't we be cruding?
can't you be cruding?
can't they be cruding? 	can't I have cruded?
can't you have cruded?
can't he have cruded?
can't we have cruded?
can't you have cruded?
can't they have cruded? 	can't I have been cruding?
can't you have been cruding?
can't he have been cruding?
can't we have been cruding?
can't you have been cruding?
can't they have been cruding?