English verb conjugation
COULD FLY-CAST

Regular verb: fly-cast - fly-casted - fly-casted

Affirmation

Simple form	V-ing form
I could fly-cast you could fly-cast he could fly-cast we could fly-cast you could fly-cast they could fly-cast	I could be fly-casting you could be fly-casting he could be fly-casting we could be fly-casting you could be fly-casting they could be fly-casting
Perfect	V-ing perfect
I could have fly-casted you could have fly-casted he could have fly-casted we could have fly-casted you could have fly-casted they could have fly-casted	I could have been fly-casting you could have been fly-casting he could have been fly-casting we could have been fly-casting you could have been fly-casting they could have been fly-casting

Negation

Simple form	V-ing form
I could not fly-cast you could not fly-cast he could not fly-cast we could not fly-cast you could not fly-cast they could not fly-cast	I could not be fly-casting you could not be fly-casting he could not be fly-casting we could not be fly-casting you could not be fly-casting they could not be fly-casting
Perfect	V-ing perfect
I could not have fly-casted you could not have fly-casted he could not have fly-casted we could not have fly-casted you could not have fly-casted they could not have fly-casted	I could not have been fly-casting you could not have been fly-casting he could not have been fly-casting we could not have been fly-casting you could not have been fly-casting they could not have been fly-casting

Interrogative form

Simple form	V-ing form
could I fly-cast? could you fly-cast? could he fly-cast? could we fly-cast? could you fly-cast? could they fly-cast?	could I be fly-casting? could you be fly-casting? could he be fly-casting? could we be fly-casting? could you be fly-casting? could they be fly-casting?
Perfect	V-ing perfect
could I have fly-casted? could you have fly-casted? could he have fly-casted? could we have fly-casted? could you have fly-casted? could they have fly-casted?	could I have been fly-casting? could you have been fly-casting? could he have been fly-casting? could we have been fly-casting? could you have been fly-casting? could they have been fly-casting?

Interro-negative form

Simple form	V-ing form
could I not fly-cast? could you not fly-cast? could he not fly-cast? could we not fly-cast? could you not fly-cast? could they not fly-cast?	could I not be fly-casting? could you not be fly-casting? could he not be fly-casting? could we not be fly-casting? could you not be fly-casting? could they not be fly-casting?
Perfect	V-ing perfect
could I not have fly-casted? could you not have fly-casted? could he not have fly-casted? could we not have fly-casted? could you not have fly-casted? could they not have fly-casted?	could I not have been fly-casting? could you not have been fly-casting? could he not have been fly-casting? could we not have been fly-casting? could you not have been fly-casting? could they not have been fly-casting?