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 couldn't toy you couldn't toy he couldn't toy we couldn't toy you couldn't toy they couldn't toy	I couldn't be toying you couldn't be toying he couldn't be toying we couldn't be toying you couldn't be toying they couldn't be toying
Perfect	V-ing perfect
I couldn't have toyed you couldn't have toyed he couldn't have toyed we couldn't have toyed you couldn't have toyed they couldn't have toyed	I couldn't have been toying you couldn't have been toying he couldn't have been toying we couldn't have been toying you couldn't have been toying they couldn't 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
couldn't I toy? couldn't you toy? couldn't he toy? couldn't we toy? couldn't you toy? couldn't they toy?	couldn't I be toying? couldn't you be toying? couldn't he be toying? couldn't we be toying? couldn't you be toying? couldn't they be toying?
Perfect	V-ing perfect
couldn't I have toyed? couldn't you have toyed? couldn't he have toyed? couldn't we have toyed? couldn't you have toyed? couldn't they have toyed?	couldn't I have been toying? couldn't you have been toying? couldn't he have been toying? couldn't we have been toying? couldn't you have been toying? couldn't they have been toying?