English verb conjugation
COULD ALLOY

Regular verb: alloy - alloyed - alloyed

Affirmation

Simple form	V-ing form
I could alloy you could alloy he could alloy we could alloy you could alloy they could alloy	I could be alloying you could be alloying he could be alloying we could be alloying you could be alloying they could be alloying
Perfect	V-ing perfect
I could have alloyed you could have alloyed he could have alloyed we could have alloyed you could have alloyed they could have alloyed	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

Negation

Simple form	V-ing form
I could not alloy you could not alloy he could not alloy we could not alloy you could not alloy they could not alloy	I could not be alloying you could not be alloying he could not be alloying we could not be alloying you could not be alloying they could not be alloying
Perfect	V-ing perfect
I could not have alloyed you could not have alloyed he could not have alloyed we could not have alloyed you could not have alloyed they could not have alloyed	I could not have been alloying you could not have been alloying he could not have been alloying we could not have been alloying you could not have been alloying they could not have been alloying

Interrogative form

Simple form	V-ing form
could I alloy? could you alloy? could he alloy? could we alloy? could you alloy? could they alloy?	could I be alloying? could you be alloying? could he be alloying? could we be alloying? could you be alloying? could they be alloying?
Perfect	V-ing perfect
could I have alloyed? could you have alloyed? could he have alloyed? could we have alloyed? could you have alloyed? could they have alloyed?	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?

Interro-negative form

Simple form	V-ing form
could I not alloy? could you not alloy? could he not alloy? could we not alloy? could you not alloy? could they not alloy?	could I not be alloying? could you not be alloying? could he not be alloying? could we not be alloying? could you not be alloying? could they not be alloying?
Perfect	V-ing perfect
could I not have alloyed? could you not have alloyed? could he not have alloyed? could we not have alloyed? could you not have alloyed? could they not have alloyed?	could I not have been alloying? could you not have been alloying? could he not have been alloying? could we not have been alloying? could you not have been alloying? could they not have been alloying?