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féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to

Conjugaison du verbe anglais SHOULD PREASCERTAIN

Verbe régulier : preascertain - preascertained - preascertained

Affirmation

Forme simple
I'd preascertain
you'd preascertain
he'd preascertain
we'd preascertain
you'd preascertain
they'd preascertain
Forme en V-ing
I'd be preascertaining
you'd be preascertaining
he'd be preascertaining
we'd be preascertaining
you'd be preascertaining
they'd be preascertaining
Perfect
I should've preascertained
you should've preascertained
he should've preascertained
we should've preascertained
you should've preascertained
they should've preascertained
Perfect en V-ing
I should've been preascertaining
you should've been preascertaining
he should've been preascertaining
we should've been preascertaining
you should've been preascertaining
they should've been preascertaining

Négation

Forme simple
I shouldn't preascertain
you shouldn't preascertain
he shouldn't preascertain
we shouldn't preascertain
you shouldn't preascertain
they shouldn't preascertain
Forme en V-ing
I shouldn't be preascertaining
you shouldn't be preascertaining
he shouldn't be preascertaining
we shouldn't be preascertaining
you shouldn't be preascertaining
they shouldn't be preascertaining
Perfect
I shouldn't have preascertained
you shouldn't have preascertained
he shouldn't have preascertained
we shouldn't have preascertained
you shouldn't have preascertained
they shouldn't have preascertained
Perfect en V-ing
I shouldn't have been preascertaining
you shouldn't have been preascertaining
he shouldn't have been preascertaining
we shouldn't have been preascertaining
you shouldn't have been preascertaining
they shouldn't have been preascertaining

Forme interrogative

Forme simple
should I preascertain?
should you preascertain?
should he preascertain?
should we preascertain?
should you preascertain?
should they preascertain?
Forme en V-ing
should I be preascertaining?
should you be preascertaining?
should he be preascertaining?
should we be preascertaining?
should you be preascertaining?
should they be preascertaining?
Perfect
should I have preascertained?
should you have preascertained?
should he have preascertained?
should we have preascertained?
should you have preascertained?
should they have preascertained?
Perfect en V-ing
should I have been preascertaining?
should you have been preascertaining?
should he have been preascertaining?
should we have been preascertaining?
should you have been preascertaining?
should they have been preascertaining?

Forme interro-négative

Forme simple
shouldn't I preascertain?
shouldn't you preascertain?
shouldn't he preascertain?
shouldn't we preascertain?
shouldn't you preascertain?
shouldn't they preascertain?
Forme en V-ing
shouldn't I be preascertaining?
shouldn't you be preascertaining?
shouldn't he be preascertaining?
shouldn't we be preascertaining?
shouldn't you be preascertaining?
shouldn't they be preascertaining?
Perfect
shouldn't I have preascertained?
shouldn't you have preascertained?
shouldn't he have preascertained?
shouldn't we have preascertained?
shouldn't you have preascertained?
shouldn't they have preascertained?
Perfect en V-ing
shouldn't I have been preascertaining?
shouldn't you have been preascertaining?
shouldn't he have been preascertaining?
shouldn't we have been preascertaining?
shouldn't you have been preascertaining?
shouldn't they have been preascertaining?