Atención, este verbo puede no existir, se da como ejemplo la conjugación.
Afirmación
Forma simple
I could thank so you could thank so he could thank so we could thank so you could thank so they could thank so
Forma con V-ing
I could be thank soing you could be thank soing he could be thank soing we could be thank soing you could be thank soing they could be thank soing
Perfecto
I could have thank soed you could have thank soed he could have thank soed we could have thank soed you could have thank soed they could have thank soed
Perfecto con V-ing
I could have been thank soing you could have been thank soing he could have been thank soing we could have been thank soing you could have been thank soing they could have been thank soing
Negación
Forma simple
I couldn't thank so you couldn't thank so he couldn't thank so we couldn't thank so you couldn't thank so they couldn't thank so
Forma con V-ing
I couldn't be thank soing you couldn't be thank soing he couldn't be thank soing we couldn't be thank soing you couldn't be thank soing they couldn't be thank soing
Perfecto
I couldn't have thank soed you couldn't have thank soed he couldn't have thank soed we couldn't have thank soed you couldn't have thank soed they couldn't have thank soed
Perfecto con V-ing
I couldn't have been thank soing you couldn't have been thank soing he couldn't have been thank soing we couldn't have been thank soing you couldn't have been thank soing they couldn't have been thank soing
Forma interrogativa
Forma simple
could I thank so? could you thank so? could he thank so? could we thank so? could you thank so? could they thank so?
Forma con V-ing
could I be thank soing? could you be thank soing? could he be thank soing? could we be thank soing? could you be thank soing? could they be thank soing?
Perfecto
could I have thank soed? could you have thank soed? could he have thank soed? could we have thank soed? could you have thank soed? could they have thank soed?
Perfecto con V-ing
could I have been thank soing? could you have been thank soing? could he have been thank soing? could we have been thank soing? could you have been thank soing? could they have been thank soing?
Forma interro-negativa
Forma simple
couldn't I thank so? couldn't you thank so? couldn't he thank so? couldn't we thank so? couldn't you thank so? couldn't they thank so?
Forma con V-ing
couldn't I be thank soing? couldn't you be thank soing? couldn't he be thank soing? couldn't we be thank soing? couldn't you be thank soing? couldn't they be thank soing?
Perfecto
couldn't I have thank soed? couldn't you have thank soed? couldn't he have thank soed? couldn't we have thank soed? couldn't you have thank soed? couldn't they have thank soed?
Perfecto con V-ing
couldn't I have been thank soing? couldn't you have been thank soing? couldn't he have been thank soing? couldn't we have been thank soing? couldn't you have been thank soing? couldn't they have been thank soing?