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