I could staunch you could staunch he could staunch we could staunch you could staunch they could staunch
Forma con V-ing
I could be staunching you could be staunching he could be staunching we could be staunching you could be staunching they could be staunching
Perfecto
I could have staunched you could have staunched he could have staunched we could have staunched you could have staunched they could have staunched
Perfecto con V-ing
I could have been staunching you could have been staunching he could have been staunching we could have been staunching you could have been staunching they could have been staunching
Negación
Forma simple
I couldn't staunch you couldn't staunch he couldn't staunch we couldn't staunch you couldn't staunch they couldn't staunch
Forma con V-ing
I couldn't be staunching you couldn't be staunching he couldn't be staunching we couldn't be staunching you couldn't be staunching they couldn't be staunching
Perfecto
I couldn't have staunched you couldn't have staunched he couldn't have staunched we couldn't have staunched you couldn't have staunched they couldn't have staunched
Perfecto con V-ing
I couldn't have been staunching you couldn't have been staunching he couldn't have been staunching we couldn't have been staunching you couldn't have been staunching they couldn't have been staunching
Forma interrogativa
Forma simple
could I staunch? could you staunch? could he staunch? could we staunch? could you staunch? could they staunch?
Forma con V-ing
could I be staunching? could you be staunching? could he be staunching? could we be staunching? could you be staunching? could they be staunching?
Perfecto
could I have staunched? could you have staunched? could he have staunched? could we have staunched? could you have staunched? could they have staunched?
Perfecto con V-ing
could I have been staunching? could you have been staunching? could he have been staunching? could we have been staunching? could you have been staunching? could they have been staunching?
Forma interro-negativa
Forma simple
couldn't I staunch? couldn't you staunch? couldn't he staunch? couldn't we staunch? couldn't you staunch? couldn't they staunch?
Forma con V-ing
couldn't I be staunching? couldn't you be staunching? couldn't he be staunching? couldn't we be staunching? couldn't you be staunching? couldn't they be staunching?
Perfecto
couldn't I have staunched? couldn't you have staunched? couldn't he have staunched? couldn't we have staunched? couldn't you have staunched? couldn't they have staunched?
Perfecto con V-ing
couldn't I have been staunching? couldn't you have been staunching? couldn't he have been staunching? couldn't we have been staunching? couldn't you have been staunching? couldn't they have been staunching?