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 can't justify you can't justify he can't justify we can't justify you can't justify they can't justify
Forme en V-ing
I can't be justifying you can't be justifying he can't be justifying we can't be justifying you can't be justifying they can't be justifying
Perfect
I can't have justified you can't have justified he can't have justified we can't have justified you can't have justified they can't have justified
Perfect en V-ing
I can't have been justifying you can't have been justifying he can't have been justifying we can't have been justifying you can't have been justifying they can't 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't I justify? can't you justify? can't he justify? can't we justify? can't you justify? can't they justify?
Forme en V-ing
can't I be justifying? can't you be justifying? can't he be justifying? can't we be justifying? can't you be justifying? can't they be justifying?
Perfect
can't I have justified? can't you have justified? can't he have justified? can't we have justified? can't you have justified? can't they have justified?
Perfect en V-ing
can't I have been justifying? can't you have been justifying? can't he have been justifying? can't we have been justifying? can't you have been justifying? can't they have been justifying?