could staunch
Verbe régulier : staunch - staunched- staunched
Traduction française : étancher - arrêter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could staunch
you could staunch
she could staunch
we could staunch
you could staunch
they could staunch 	I could be staunching
you could be staunching
she could be staunching
we could be staunching
you could be staunching
they could be staunching	I could have staunched
you could have staunched
she could have staunched
we could have staunched
you could have staunched
they could have staunched	I could have been staunching
you could have been staunching
she could have been staunching
we could have been staunching
you could have been staunching
they could have been staunching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't staunch
you couldn't staunch
she couldn't staunch
we couldn't staunch
you couldn't staunch
they couldn't staunch 	I couldn't be staunching
you couldn't be staunching
she couldn't be staunching
we couldn't be staunching
you couldn't be staunching
they couldn't be staunching	I couldn't have staunched
you couldn't have staunched
she couldn't have staunched
we couldn't have staunched
you couldn't have staunched
they couldn't have staunched	I couldn't have been staunching
you couldn't have been staunching
she couldn't have been staunching
we couldn't have been staunching
you couldn't have been staunching
they couldn't have been staunching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I staunch?
could you staunch?
could she staunch?
could we staunch?
could you staunch?
could they staunch? 	could I be staunching?
could you be staunching?
could she be staunching?
could we be staunching?
could you be staunching?
could they be staunching? 	could I have staunched?
could you have staunched?
could she have staunched?
could we have staunched?
could you have staunched?
could they have staunched? 	could I have been staunching?
could you have been staunching?
could she have been staunching?
could we have been staunching?
could you have been staunching?
could they have been staunching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I staunch?
couldn't you staunch?
couldn't she staunch?
couldn't we staunch?
couldn't you staunch?
couldn't they staunch? 	couldn't I be staunching?
couldn't you be staunching?
couldn't she be staunching?
couldn't we be staunching?
couldn't you be staunching?
couldn't they be staunching? 	couldn't I have staunched?
couldn't you have staunched?
couldn't she have staunched?
couldn't we have staunched?
couldn't you have staunched?
couldn't they have staunched? 	couldn't I have been staunching?
couldn't you have been staunching?
couldn't she have been staunching?
couldn't we have been staunching?
couldn't you have been staunching?
couldn't they have been staunching?