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