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 couldn't immunize you couldn't immunize he couldn't immunize we couldn't immunize you couldn't immunize they couldn't immunize
Forme en V-ing
I couldn't be immunizing you couldn't be immunizing he couldn't be immunizing we couldn't be immunizing you couldn't be immunizing they couldn't be immunizing
Perfect
I couldn't have immunized you couldn't have immunized he couldn't have immunized we couldn't have immunized you couldn't have immunized they couldn't have immunized
Perfect en V-ing
I couldn't have been immunizing you couldn't have been immunizing he couldn't have been immunizing we couldn't have been immunizing you couldn't have been immunizing they couldn't 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
couldn't I immunize? couldn't you immunize? couldn't he immunize? couldn't we immunize? couldn't you immunize? couldn't they immunize?
Forme en V-ing
couldn't I be immunizing? couldn't you be immunizing? couldn't he be immunizing? couldn't we be immunizing? couldn't you be immunizing? couldn't they be immunizing?
Perfect
couldn't I have immunized? couldn't you have immunized? couldn't he have immunized? couldn't we have immunized? couldn't you have immunized? couldn't they have immunized?
Perfect en V-ing
couldn't I have been immunizing? couldn't you have been immunizing? couldn't he have been immunizing? couldn't we have been immunizing? couldn't you have been immunizing? couldn't they have been immunizing?