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