English verb conjugation
COULD TOY

Regular verb: toy - toyed - toyed

Affirmation

Simple form	V-ing form
I could toy you could toy he could toy we could toy you could toy they could toy	I could be toying you could be toying he could be toying we could be toying you could be toying they could be toying
Perfect	V-ing perfect
I could have toyed you could have toyed he could have toyed we could have toyed you could have toyed they could have toyed	I could have been toying you could have been toying he could have been toying we could have been toying you could have been toying they could have been toying

Negation

Simple form	V-ing form
I could not toy you could not toy he could not toy we could not toy you could not toy they could not toy	I could not be toying you could not be toying he could not be toying we could not be toying you could not be toying they could not be toying
Perfect	V-ing perfect
I could not have toyed you could not have toyed he could not have toyed we could not have toyed you could not have toyed they could not have toyed	I could not have been toying you could not have been toying he could not have been toying we could not have been toying you could not have been toying they could not have been toying

Interrogative form

Simple form	V-ing form
could I toy? could you toy? could he toy? could we toy? could you toy? could they toy?	could I be toying? could you be toying? could he be toying? could we be toying? could you be toying? could they be toying?
Perfect	V-ing perfect
could I have toyed? could you have toyed? could he have toyed? could we have toyed? could you have toyed? could they have toyed?	could I have been toying? could you have been toying? could he have been toying? could we have been toying? could you have been toying? could they have been toying?

Interro-negative form

Simple form	V-ing form
could I not toy? could you not toy? could he not toy? could we not toy? could you not toy? could they not toy?	could I not be toying? could you not be toying? could he not be toying? could we not be toying? could you not be toying? could they not be toying?
Perfect	V-ing perfect
could I not have toyed? could you not have toyed? could he not have toyed? could we not have toyed? could you not have toyed? could they not have toyed?	could I not have been toying? could you not have been toying? could he not have been toying? could we not have been toying? could you not have been toying? could they not have been toying?