I could delay you could delay he could delay we could delay you could delay they could delay
Forma con V-ing
I could be delaying you could be delaying he could be delaying we could be delaying you could be delaying they could be delaying
Perfetto
I could have delayed you could have delayed he could have delayed we could have delayed you could have delayed they could have delayed
Perfetto con V-ing
I could have been delaying you could have been delaying he could have been delaying we could have been delaying you could have been delaying they could have been delaying
Negazione
Forma semplice
I couldn't delay you couldn't delay he couldn't delay we couldn't delay you couldn't delay they couldn't delay
Forma con V-ing
I couldn't be delaying you couldn't be delaying he couldn't be delaying we couldn't be delaying you couldn't be delaying they couldn't be delaying
Perfetto
I couldn't have delayed you couldn't have delayed he couldn't have delayed we couldn't have delayed you couldn't have delayed they couldn't have delayed
Perfetto con V-ing
I couldn't have been delaying you couldn't have been delaying he couldn't have been delaying we couldn't have been delaying you couldn't have been delaying they couldn't have been delaying
Forma interrogativa
Forma semplice
could I delay? could you delay? could he delay? could we delay? could you delay? could they delay?
Forma con V-ing
could I be delaying? could you be delaying? could he be delaying? could we be delaying? could you be delaying? could they be delaying?
Perfetto
could I have delayed? could you have delayed? could he have delayed? could we have delayed? could you have delayed? could they have delayed?
Perfetto con V-ing
could I have been delaying? could you have been delaying? could he have been delaying? could we have been delaying? could you have been delaying? could they have been delaying?
Forma interro-negativa
Forma semplice
couldn't I delay? couldn't you delay? couldn't he delay? couldn't we delay? couldn't you delay? couldn't they delay?
Forma con V-ing
couldn't I be delaying? couldn't you be delaying? couldn't he be delaying? couldn't we be delaying? couldn't you be delaying? couldn't they be delaying?
Perfetto
couldn't I have delayed? couldn't you have delayed? couldn't he have delayed? couldn't we have delayed? couldn't you have delayed? couldn't they have delayed?
Perfetto con V-ing
couldn't I have been delaying? couldn't you have been delaying? couldn't he have been delaying? couldn't we have been delaying? couldn't you have been delaying? couldn't they have been delaying?