I can justify you can justify he can justify we can justify you can justify they can justify
Forme en V-ing
I can be justifying you can be justifying he can be justifying we can be justifying you can be justifying they can be justifying
Perfect
I can have justified you can have justified he can have justified we can have justified you can have justified they can have justified
Perfect en V-ing
I can have been justifying you can have been justifying he can have been justifying we can have been justifying you can have been justifying they can have been justifying
Négation
Forme simple
I cannot justify you cannot justify he cannot justify we cannot justify you cannot justify they cannot justify
Forme en V-ing
I cannot be justifying you cannot be justifying he cannot be justifying we cannot be justifying you cannot be justifying they cannot be justifying
Perfect
I cannot have justified you cannot have justified he cannot have justified we cannot have justified you cannot have justified they cannot have justified
Perfect en V-ing
I cannot have been justifying you cannot have been justifying he cannot have been justifying we cannot have been justifying you cannot have been justifying they cannot have been justifying
Forme interrogative
Forme simple
can I justify? can you justify? can he justify? can we justify? can you justify? can they justify?
Forme en V-ing
can I be justifying? can you be justifying? can he be justifying? can we be justifying? can you be justifying? can they be justifying?
Perfect
can I have justified? can you have justified? can he have justified? can we have justified? can you have justified? can they have justified?
Perfect en V-ing
can I have been justifying? can you have been justifying? can he have been justifying? can we have been justifying? can you have been justifying? can they have been justifying?
Forme interro-négative
Forme simple
can I not justify? can you not justify? can he not justify? can we not justify? can you not justify? can they not justify?
Forme en V-ing
can I not be justifying? can you not be justifying? can he not be justifying? can we not be justifying? can you not be justifying? can they not be justifying?
Perfect
can I not have justified? can you not have justified? can he not have justified? can we not have justified? can you not have justified? can they not have justified?
Perfect en V-ing
can I not have been justifying? can you not have been justifying? can he not have been justifying? can we not have been justifying? can you not have been justifying? can they not have been justifying?