English verb conjugation
COULD JUSTIFY

Regular verb: justify - justified - justified

Affirmation

Simple form	V-ing form
I could justify you could justify he could justify we could justify you could justify they could justify	I could be justifying you could be justifying he could be justifying we could be justifying you could be justifying they could be justifying
Perfect	V-ing perfect
I could have justified you could have justified he could have justified we could have justified you could have justified they could have justified	I could have been justifying you could have been justifying he could have been justifying we could have been justifying you could have been justifying they could have been justifying

Negation

Simple form	V-ing form
I could not justify you could not justify he could not justify we could not justify you could not justify they could not justify	I could not be justifying you could not be justifying he could not be justifying we could not be justifying you could not be justifying they could not be justifying
Perfect	V-ing perfect
I could not have justified you could not have justified he could not have justified we could not have justified you could not have justified they could not have justified	I could not have been justifying you could not have been justifying he could not have been justifying we could not have been justifying you could not have been justifying they could not have been justifying

Interrogative form

Simple form	V-ing form
could I justify? could you justify? could he justify? could we justify? could you justify? could they justify?	could I be justifying? could you be justifying? could he be justifying? could we be justifying? could you be justifying? could they be justifying?
Perfect	V-ing perfect
could I have justified? could you have justified? could he have justified? could we have justified? could you have justified? could they have justified?	could I have been justifying? could you have been justifying? could he have been justifying? could we have been justifying? could you have been justifying? could they have been justifying?

Interro-negative form

Simple form	V-ing form
could I not justify? could you not justify? could he not justify? could we not justify? could you not justify? could they not justify?	could I not be justifying? could you not be justifying? could he not be justifying? could we not be justifying? could you not be justifying? could they not be justifying?
Perfect	V-ing perfect
could I not have justified? could you not have justified? could he not have justified? could we not have justified? could you not have justified? could they not have justified?	could I not have been justifying? could you not have been justifying? could he not have been justifying? could we not have been justifying? could you not have been justifying? could they not have been justifying?