Conjugaison du verbe anglais
COULD UNDERLIE

Verbe irrégulier : underlie - underlay - underlain
Traduction française : sous-tendre - être à la base de

Affirmation

Forme simple	Forme en V-ing
I could underlie you could underlie he could underlie we could underlie you could underlie they could underlie	I could be underlying you could be underlying he could be underlying we could be underlying you could be underlying they could be underlying
Perfect	Perfect en V-ing
I could have underlain you could have underlain he could have underlain we could have underlain you could have underlain they could have underlain	I could have been underlying you could have been underlying he could have been underlying we could have been underlying you could have been underlying they could have been underlying

Négation

Forme simple	Forme en V-ing
I could not underlie you could not underlie he could not underlie we could not underlie you could not underlie they could not underlie	I could not be underlying you could not be underlying he could not be underlying we could not be underlying you could not be underlying they could not be underlying
Perfect	Perfect en V-ing
I could not have underlain you could not have underlain he could not have underlain we could not have underlain you could not have underlain they could not have underlain	I could not have been underlying you could not have been underlying he could not have been underlying we could not have been underlying you could not have been underlying they could not have been underlying

Forme interrogative

Forme simple	Forme en V-ing
could I underlie? could you underlie? could he underlie? could we underlie? could you underlie? could they underlie?	could I be underlying? could you be underlying? could he be underlying? could we be underlying? could you be underlying? could they be underlying?
Perfect	Perfect en V-ing
could I have underlain? could you have underlain? could he have underlain? could we have underlain? could you have underlain? could they have underlain?	could I have been underlying? could you have been underlying? could he have been underlying? could we have been underlying? could you have been underlying? could they have been underlying?

Forme interro-négative

Forme simple	Forme en V-ing
could I not underlie? could you not underlie? could he not underlie? could we not underlie? could you not underlie? could they not underlie?	could I not be underlying? could you not be underlying? could he not be underlying? could we not be underlying? could you not be underlying? could they not be underlying?
Perfect	Perfect en V-ing
could I not have underlain? could you not have underlain? could he not have underlain? could we not have underlain? could you not have underlain? could they not have underlain?	could I not have been underlying? could you not have been underlying? could he not have been underlying? could we not have been underlying? could you not have been underlying? could they not have been underlying?