I could arabise you could arabise she could arabise we could arabise you could arabise they could arabise
Forma con V-ing
I could be arabising you could be arabising she could be arabising we could be arabising you could be arabising they could be arabising
Perfecto
I could have arabised you could have arabised she could have arabised we could have arabised you could have arabised they could have arabised
Perfecto con V-ing
I could have been arabising you could have been arabising she could have been arabising we could have been arabising you could have been arabising they could have been arabising
Negación
Forma simple
I couldn't arabise you couldn't arabise she couldn't arabise we couldn't arabise you couldn't arabise they couldn't arabise
Forma con V-ing
I couldn't be arabising you couldn't be arabising she couldn't be arabising we couldn't be arabising you couldn't be arabising they couldn't be arabising
Perfecto
I couldn't have arabised you couldn't have arabised she couldn't have arabised we couldn't have arabised you couldn't have arabised they couldn't have arabised
Perfecto con V-ing
I couldn't have been arabising you couldn't have been arabising she couldn't have been arabising we couldn't have been arabising you couldn't have been arabising they couldn't have been arabising
Forma interrogativa
Forma simple
could I arabise? could you arabise? could she arabise? could we arabise? could you arabise? could they arabise?
Forma con V-ing
could I be arabising? could you be arabising? could she be arabising? could we be arabising? could you be arabising? could they be arabising?
Perfecto
could I have arabised? could you have arabised? could she have arabised? could we have arabised? could you have arabised? could they have arabised?
Perfecto con V-ing
could I have been arabising? could you have been arabising? could she have been arabising? could we have been arabising? could you have been arabising? could they have been arabising?
Forma interro-negativa
Forma simple
couldn't I arabise? couldn't you arabise? couldn't she arabise? couldn't we arabise? couldn't you arabise? couldn't they arabise?
Forma con V-ing
couldn't I be arabising? couldn't you be arabising? couldn't she be arabising? couldn't we be arabising? couldn't you be arabising? couldn't they be arabising?
Perfecto
couldn't I have arabised? couldn't you have arabised? couldn't she have arabised? couldn't we have arabised? couldn't you have arabised? couldn't they have arabised?
Perfecto con V-ing
couldn't I have been arabising? couldn't you have been arabising? couldn't she have been arabising? couldn't we have been arabising? couldn't you have been arabising? couldn't they have been arabising?