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