I could caliper you could caliper he could caliper we could caliper you could caliper they could caliper
Forme en V-ing
I could be calipering you could be calipering he could be calipering we could be calipering you could be calipering they could be calipering
Perfect
I could have calipered you could have calipered he could have calipered we could have calipered you could have calipered they could have calipered
Perfect en V-ing
I could have been calipering you could have been calipering he could have been calipering we could have been calipering you could have been calipering they could have been calipering
Négation
Forme simple
I could not caliper you could not caliper he could not caliper we could not caliper you could not caliper they could not caliper
Forme en V-ing
I could not be calipering you could not be calipering he could not be calipering we could not be calipering you could not be calipering they could not be calipering
Perfect
I could not have calipered you could not have calipered he could not have calipered we could not have calipered you could not have calipered they could not have calipered
Perfect en V-ing
I could not have been calipering you could not have been calipering he could not have been calipering we could not have been calipering you could not have been calipering they could not have been calipering
Forme interrogative
Forme simple
could I caliper? could you caliper? could he caliper? could we caliper? could you caliper? could they caliper?
Forme en V-ing
could I be calipering? could you be calipering? could he be calipering? could we be calipering? could you be calipering? could they be calipering?
Perfect
could I have calipered? could you have calipered? could he have calipered? could we have calipered? could you have calipered? could they have calipered?
Perfect en V-ing
could I have been calipering? could you have been calipering? could he have been calipering? could we have been calipering? could you have been calipering? could they have been calipering?
Forme interro-négative
Forme simple
could I not caliper? could you not caliper? could he not caliper? could we not caliper? could you not caliper? could they not caliper?
Forme en V-ing
could I not be calipering? could you not be calipering? could he not be calipering? could we not be calipering? could you not be calipering? could they not be calipering?
Perfect
could I not have calipered? could you not have calipered? could he not have calipered? could we not have calipered? could you not have calipered? could they not have calipered?
Perfect en V-ing
could I not have been calipering? could you not have been calipering? could he not have been calipering? could we not have been calipering? could you not have been calipering? could they not have been calipering?