English verb conjugation
COULD SPEED-READ

Irregular verb: speed-read - speed-read - speed-read

Affirmation

Simple form	V-ing form
I could speed-read you could speed-read he could speed-read we could speed-read you could speed-read they could speed-read	I could be speed-reading you could be speed-reading he could be speed-reading we could be speed-reading you could be speed-reading they could be speed-reading
Perfect	V-ing perfect
I could have speed-read you could have speed-read he could have speed-read we could have speed-read you could have speed-read they could have speed-read	I could have been speed-reading you could have been speed-reading he could have been speed-reading we could have been speed-reading you could have been speed-reading they could have been speed-reading

Negation

Simple form	V-ing form
I could not speed-read you could not speed-read he could not speed-read we could not speed-read you could not speed-read they could not speed-read	I could not be speed-reading you could not be speed-reading he could not be speed-reading we could not be speed-reading you could not be speed-reading they could not be speed-reading
Perfect	V-ing perfect
I could not have speed-read you could not have speed-read he could not have speed-read we could not have speed-read you could not have speed-read they could not have speed-read	I could not have been speed-reading you could not have been speed-reading he could not have been speed-reading we could not have been speed-reading you could not have been speed-reading they could not have been speed-reading

Interrogative form

Simple form	V-ing form
could I speed-read? could you speed-read? could he speed-read? could we speed-read? could you speed-read? could they speed-read?	could I be speed-reading? could you be speed-reading? could he be speed-reading? could we be speed-reading? could you be speed-reading? could they be speed-reading?
Perfect	V-ing perfect
could I have speed-read? could you have speed-read? could he have speed-read? could we have speed-read? could you have speed-read? could they have speed-read?	could I have been speed-reading? could you have been speed-reading? could he have been speed-reading? could we have been speed-reading? could you have been speed-reading? could they have been speed-reading?

Interro-negative form

Simple form	V-ing form
could I not speed-read? could you not speed-read? could he not speed-read? could we not speed-read? could you not speed-read? could they not speed-read?	could I not be speed-reading? could you not be speed-reading? could he not be speed-reading? could we not be speed-reading? could you not be speed-reading? could they not be speed-reading?
Perfect	V-ing perfect
could I not have speed-read? could you not have speed-read? could he not have speed-read? could we not have speed-read? could you not have speed-read? could they not have speed-read?	could I not have been speed-reading? could you not have been speed-reading? could he not have been speed-reading? could we not have been speed-reading? could you not have been speed-reading? could they not have been speed-reading?