Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I should authentic you should authentic he should authentic we should authentic you should authentic they should authentic
Forme en V-ing
I should be authenticing you should be authenticing he should be authenticing we should be authenticing you should be authenticing they should be authenticing
Perfect
I should have authenticed you should have authenticed he should have authenticed we should have authenticed you should have authenticed they should have authenticed
Perfect en V-ing
I should have been authenticing you should have been authenticing he should have been authenticing we should have been authenticing you should have been authenticing they should have been authenticing
Négation
Forme simple
I should not authentic you should not authentic he should not authentic we should not authentic you should not authentic they should not authentic
Forme en V-ing
I should not be authenticing you should not be authenticing he should not be authenticing we should not be authenticing you should not be authenticing they should not be authenticing
Perfect
I should not have authenticed you should not have authenticed he should not have authenticed we should not have authenticed you should not have authenticed they should not have authenticed
Perfect en V-ing
I should not have been authenticing you should not have been authenticing he should not have been authenticing we should not have been authenticing you should not have been authenticing they should not have been authenticing
Forme interrogative
Forme simple
should I authentic? should you authentic? should he authentic? should we authentic? should you authentic? should they authentic?
Forme en V-ing
should I be authenticing? should you be authenticing? should he be authenticing? should we be authenticing? should you be authenticing? should they be authenticing?
Perfect
should I have authenticed? should you have authenticed? should he have authenticed? should we have authenticed? should you have authenticed? should they have authenticed?
Perfect en V-ing
should I have been authenticing? should you have been authenticing? should he have been authenticing? should we have been authenticing? should you have been authenticing? should they have been authenticing?
Forme interro-négative
Forme simple
should I not authentic? should you not authentic? should he not authentic? should we not authentic? should you not authentic? should they not authentic?
Forme en V-ing
should I not be authenticing? should you not be authenticing? should he not be authenticing? should we not be authenticing? should you not be authenticing? should they not be authenticing?
Perfect
should I not have authenticed? should you not have authenticed? should he not have authenticed? should we not have authenticed? should you not have authenticed? should they not have authenticed?
Perfect en V-ing
should I not have been authenticing? should you not have been authenticing? should he not have been authenticing? should we not have been authenticing? should you not have been authenticing? should they not have been authenticing?