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