I could caliper you could caliper he could caliper we could caliper you could caliper they could caliper
Forma com 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
Perfeito
I could have calipered you could have calipered he could have calipered we could have calipered you could have calipered they could have calipered
Perfeito com 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
Negação
Forma 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
Forma com 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
Perfeito
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
Perfeito com 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
Forma interrogativa
Forma simple
could I caliper? could you caliper? could he caliper? could we caliper? could you caliper? could they caliper?
Forma com 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?
Perfeito
could I have calipered? could you have calipered? could he have calipered? could we have calipered? could you have calipered? could they have calipered?
Perfeito com 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?
Forma interro-Negação
Forma 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?
Forma com 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?
Perfeito
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?
Perfeito com 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?