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