I could spackle you could spackle he could spackle we could spackle you could spackle they could spackle
Forme en V-ing
I could be spackling you could be spackling he could be spackling we could be spackling you could be spackling they could be spackling
Perfect
I could have spackled you could have spackled he could have spackled we could have spackled you could have spackled they could have spackled
Perfect en V-ing
I could have been spackling you could have been spackling he could have been spackling we could have been spackling you could have been spackling they could have been spackling
Négation
Forme simple
I could not spackle you could not spackle he could not spackle we could not spackle you could not spackle they could not spackle
Forme en V-ing
I could not be spackling you could not be spackling he could not be spackling we could not be spackling you could not be spackling they could not be spackling
Perfect
I could not have spackled you could not have spackled he could not have spackled we could not have spackled you could not have spackled they could not have spackled
Perfect en V-ing
I could not have been spackling you could not have been spackling he could not have been spackling we could not have been spackling you could not have been spackling they could not have been spackling
Forme interrogative
Forme simple
could I spackle? could you spackle? could he spackle? could we spackle? could you spackle? could they spackle?
Forme en V-ing
could I be spackling? could you be spackling? could he be spackling? could we be spackling? could you be spackling? could they be spackling?
Perfect
could I have spackled? could you have spackled? could he have spackled? could we have spackled? could you have spackled? could they have spackled?
Perfect en V-ing
could I have been spackling? could you have been spackling? could he have been spackling? could we have been spackling? could you have been spackling? could they have been spackling?
Forme interro-négative
Forme simple
could I not spackle? could you not spackle? could he not spackle? could we not spackle? could you not spackle? could they not spackle?
Forme en V-ing
could I not be spackling? could you not be spackling? could he not be spackling? could we not be spackling? could you not be spackling? could they not be spackling?
Perfect
could I not have spackled? could you not have spackled? could he not have spackled? could we not have spackled? could you not have spackled? could they not have spackled?
Perfect en V-ing
could I not have been spackling? could you not have been spackling? could he not have been spackling? could we not have been spackling? could you not have been spackling? could they not have been spackling?