I could immunize you could immunize he could immunize we could immunize you could immunize they could immunize
Forme en V-ing
I could be immunizing you could be immunizing he could be immunizing we could be immunizing you could be immunizing they could be immunizing
Perfect
I could have immunized you could have immunized he could have immunized we could have immunized you could have immunized they could have immunized
Perfect en V-ing
I could have been immunizing you could have been immunizing he could have been immunizing we could have been immunizing you could have been immunizing they could have been immunizing
Négation
Forme simple
I could not immunize you could not immunize he could not immunize we could not immunize you could not immunize they could not immunize
Forme en V-ing
I could not be immunizing you could not be immunizing he could not be immunizing we could not be immunizing you could not be immunizing they could not be immunizing
Perfect
I could not have immunized you could not have immunized he could not have immunized we could not have immunized you could not have immunized they could not have immunized
Perfect en V-ing
I could not have been immunizing you could not have been immunizing he could not have been immunizing we could not have been immunizing you could not have been immunizing they could not have been immunizing
Forme interrogative
Forme simple
could I immunize? could you immunize? could he immunize? could we immunize? could you immunize? could they immunize?
Forme en V-ing
could I be immunizing? could you be immunizing? could he be immunizing? could we be immunizing? could you be immunizing? could they be immunizing?
Perfect
could I have immunized? could you have immunized? could he have immunized? could we have immunized? could you have immunized? could they have immunized?
Perfect en V-ing
could I have been immunizing? could you have been immunizing? could he have been immunizing? could we have been immunizing? could you have been immunizing? could they have been immunizing?
Forme interro-négative
Forme simple
could I not immunize? could you not immunize? could he not immunize? could we not immunize? could you not immunize? could they not immunize?
Forme en V-ing
could I not be immunizing? could you not be immunizing? could he not be immunizing? could we not be immunizing? could you not be immunizing? could they not be immunizing?
Perfect
could I not have immunized? could you not have immunized? could he not have immunized? could we not have immunized? could you not have immunized? could they not have immunized?
Perfect en V-ing
could I not have been immunizing? could you not have been immunizing? could he not have been immunizing? could we not have been immunizing? could you not have been immunizing? could they not have been immunizing?