I could miss you could miss he could miss we could miss you could miss they could miss
Forma con V-ing
I could be missing you could be missing he could be missing we could be missing you could be missing they could be missing
Perfecto
I could have missed you could have missed he could have missed we could have missed you could have missed they could have missed
Perfecto con V-ing
I could have been missing you could have been missing he could have been missing we could have been missing you could have been missing they could have been missing
Negación
Forma simple
I couldn't miss you couldn't miss he couldn't miss we couldn't miss you couldn't miss they couldn't miss
Forma con V-ing
I couldn't be missing you couldn't be missing he couldn't be missing we couldn't be missing you couldn't be missing they couldn't be missing
Perfecto
I couldn't have missed you couldn't have missed he couldn't have missed we couldn't have missed you couldn't have missed they couldn't have missed
Perfecto con V-ing
I couldn't have been missing you couldn't have been missing he couldn't have been missing we couldn't have been missing you couldn't have been missing they couldn't have been missing
Forma interrogativa
Forma simple
could I miss? could you miss? could he miss? could we miss? could you miss? could they miss?
Forma con V-ing
could I be missing? could you be missing? could he be missing? could we be missing? could you be missing? could they be missing?
Perfecto
could I have missed? could you have missed? could he have missed? could we have missed? could you have missed? could they have missed?
Perfecto con V-ing
could I have been missing? could you have been missing? could he have been missing? could we have been missing? could you have been missing? could they have been missing?
Forma interro-negativa
Forma simple
couldn't I miss? couldn't you miss? couldn't he miss? couldn't we miss? couldn't you miss? couldn't they miss?
Forma con V-ing
couldn't I be missing? couldn't you be missing? couldn't he be missing? couldn't we be missing? couldn't you be missing? couldn't they be missing?
Perfecto
couldn't I have missed? couldn't you have missed? couldn't he have missed? couldn't we have missed? couldn't you have missed? couldn't they have missed?
Perfecto con V-ing
couldn't I have been missing? couldn't you have been missing? couldn't he have been missing? couldn't we have been missing? couldn't you have been missing? couldn't they have been missing?