I can preoccupy you can preoccupy he can preoccupy we can preoccupy you can preoccupy they can preoccupy
Forme en V-ing
I can be preoccupying you can be preoccupying he can be preoccupying we can be preoccupying you can be preoccupying they can be preoccupying
Perfect
I can have preoccupied you can have preoccupied he can have preoccupied we can have preoccupied you can have preoccupied they can have preoccupied
Perfect en V-ing
I can have been preoccupying you can have been preoccupying he can have been preoccupying we can have been preoccupying you can have been preoccupying they can have been preoccupying
Négation
Forme simple
I cannot preoccupy you cannot preoccupy he cannot preoccupy we cannot preoccupy you cannot preoccupy they cannot preoccupy
Forme en V-ing
I cannot be preoccupying you cannot be preoccupying he cannot be preoccupying we cannot be preoccupying you cannot be preoccupying they cannot be preoccupying
Perfect
I cannot have preoccupied you cannot have preoccupied he cannot have preoccupied we cannot have preoccupied you cannot have preoccupied they cannot have preoccupied
Perfect en V-ing
I cannot have been preoccupying you cannot have been preoccupying he cannot have been preoccupying we cannot have been preoccupying you cannot have been preoccupying they cannot have been preoccupying
Forme interrogative
Forme simple
can I preoccupy? can you preoccupy? can he preoccupy? can we preoccupy? can you preoccupy? can they preoccupy?
Forme en V-ing
can I be preoccupying? can you be preoccupying? can he be preoccupying? can we be preoccupying? can you be preoccupying? can they be preoccupying?
Perfect
can I have preoccupied? can you have preoccupied? can he have preoccupied? can we have preoccupied? can you have preoccupied? can they have preoccupied?
Perfect en V-ing
can I have been preoccupying? can you have been preoccupying? can he have been preoccupying? can we have been preoccupying? can you have been preoccupying? can they have been preoccupying?
Forme interro-négative
Forme simple
can I not preoccupy? can you not preoccupy? can he not preoccupy? can we not preoccupy? can you not preoccupy? can they not preoccupy?
Forme en V-ing
can I not be preoccupying? can you not be preoccupying? can he not be preoccupying? can we not be preoccupying? can you not be preoccupying? can they not be preoccupying?
Perfect
can I not have preoccupied? can you not have preoccupied? can he not have preoccupied? can we not have preoccupied? can you not have preoccupied? can they not have preoccupied?
Perfect en V-ing
can I not have been preoccupying? can you not have been preoccupying? can he not have been preoccupying? can we not have been preoccupying? can you not have been preoccupying? can they not have been preoccupying?