Conjugaison du verbe anglais
COULD EXTEMPORIZE

Verbe régulier : extemporize - extemporized - extemporized
Traduction française : improviser

Affirmation

Forme simple	Forme en V-ing
I could extemporize you could extemporize he could extemporize we could extemporize you could extemporize they could extemporize	I could be extemporizing you could be extemporizing he could be extemporizing we could be extemporizing you could be extemporizing they could be extemporizing
Perfect	Perfect en V-ing
I could have extemporized you could have extemporized he could have extemporized we could have extemporized you could have extemporized they could have extemporized	I could have been extemporizing you could have been extemporizing he could have been extemporizing we could have been extemporizing you could have been extemporizing they could have been extemporizing

Négation

Forme simple	Forme en V-ing
I couldn't extemporize you couldn't extemporize he couldn't extemporize we couldn't extemporize you couldn't extemporize they couldn't extemporize	I couldn't be extemporizing you couldn't be extemporizing he couldn't be extemporizing we couldn't be extemporizing you couldn't be extemporizing they couldn't be extemporizing
Perfect	Perfect en V-ing
I couldn't have extemporized you couldn't have extemporized he couldn't have extemporized we couldn't have extemporized you couldn't have extemporized they couldn't have extemporized	I couldn't have been extemporizing you couldn't have been extemporizing he couldn't have been extemporizing we couldn't have been extemporizing you couldn't have been extemporizing they couldn't have been extemporizing

Forme interrogative

Forme simple	Forme en V-ing
could I extemporize? could you extemporize? could he extemporize? could we extemporize? could you extemporize? could they extemporize?	could I be extemporizing? could you be extemporizing? could he be extemporizing? could we be extemporizing? could you be extemporizing? could they be extemporizing?
Perfect	Perfect en V-ing
could I have extemporized? could you have extemporized? could he have extemporized? could we have extemporized? could you have extemporized? could they have extemporized?	could I have been extemporizing? could you have been extemporizing? could he have been extemporizing? could we have been extemporizing? could you have been extemporizing? could they have been extemporizing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I extemporize? couldn't you extemporize? couldn't he extemporize? couldn't we extemporize? couldn't you extemporize? couldn't they extemporize?	couldn't I be extemporizing? couldn't you be extemporizing? couldn't he be extemporizing? couldn't we be extemporizing? couldn't you be extemporizing? couldn't they be extemporizing?
Perfect	Perfect en V-ing
couldn't I have extemporized? couldn't you have extemporized? couldn't he have extemporized? couldn't we have extemporized? couldn't you have extemporized? couldn't they have extemporized?	couldn't I have been extemporizing? couldn't you have been extemporizing? couldn't he have been extemporizing? couldn't we have been extemporizing? couldn't you have been extemporizing? couldn't they have been extemporizing?