I can shack you can shack she can shack we can shack you can shack they can shack
Forme en V-ing
I can be shacking you can be shacking she can be shacking we can be shacking you can be shacking they can be shacking
Perfect
I can have shacked you can have shacked she can have shacked we can have shacked you can have shacked they can have shacked
Perfect en V-ing
I can have been shacking you can have been shacking she can have been shacking we can have been shacking you can have been shacking they can have been shacking
Négation
Forme simple
I cannot shack you cannot shack she cannot shack we cannot shack you cannot shack they cannot shack
Forme en V-ing
I cannot be shacking you cannot be shacking she cannot be shacking we cannot be shacking you cannot be shacking they cannot be shacking
Perfect
I cannot have shacked you cannot have shacked she cannot have shacked we cannot have shacked you cannot have shacked they cannot have shacked
Perfect en V-ing
I cannot have been shacking you cannot have been shacking she cannot have been shacking we cannot have been shacking you cannot have been shacking they cannot have been shacking
Forme interrogative
Forme simple
can I shack? can you shack? can she shack? can we shack? can you shack? can they shack?
Forme en V-ing
can I be shacking? can you be shacking? can she be shacking? can we be shacking? can you be shacking? can they be shacking?
Perfect
can I have shacked? can you have shacked? can she have shacked? can we have shacked? can you have shacked? can they have shacked?
Perfect en V-ing
can I have been shacking? can you have been shacking? can she have been shacking? can we have been shacking? can you have been shacking? can they have been shacking?
Forme interro-négative
Forme simple
can I not shack? can you not shack? can she not shack? can we not shack? can you not shack? can they not shack?
Forme en V-ing
can I not be shacking? can you not be shacking? can she not be shacking? can we not be shacking? can you not be shacking? can they not be shacking?
Perfect
can I not have shacked? can you not have shacked? can she not have shacked? can we not have shacked? can you not have shacked? can they not have shacked?
Perfect en V-ing
can I not have been shacking? can you not have been shacking? can she not have been shacking? can we not have been shacking? can you not have been shacking? can they not have been shacking?