English verb conjugation
COULD DILATE

Regular verb: dilate - dilated - dilated

Affirmation

Simple form	V-ing form
I could dilate you could dilate she could dilate we could dilate you could dilate they could dilate	I could be dilating you could be dilating she could be dilating we could be dilating you could be dilating they could be dilating
Perfect	V-ing perfect
I could have dilated you could have dilated she could have dilated we could have dilated you could have dilated they could have dilated	I could have been dilating you could have been dilating she could have been dilating we could have been dilating you could have been dilating they could have been dilating

Negation

Simple form	V-ing form
I could not dilate you could not dilate she could not dilate we could not dilate you could not dilate they could not dilate	I could not be dilating you could not be dilating she could not be dilating we could not be dilating you could not be dilating they could not be dilating
Perfect	V-ing perfect
I could not have dilated you could not have dilated she could not have dilated we could not have dilated you could not have dilated they could not have dilated	I could not have been dilating you could not have been dilating she could not have been dilating we could not have been dilating you could not have been dilating they could not have been dilating

Interrogative form

Simple form	V-ing form
could I dilate? could you dilate? could she dilate? could we dilate? could you dilate? could they dilate?	could I be dilating? could you be dilating? could she be dilating? could we be dilating? could you be dilating? could they be dilating?
Perfect	V-ing perfect
could I have dilated? could you have dilated? could she have dilated? could we have dilated? could you have dilated? could they have dilated?	could I have been dilating? could you have been dilating? could she have been dilating? could we have been dilating? could you have been dilating? could they have been dilating?

Interro-negative form

Simple form	V-ing form
could I not dilate? could you not dilate? could she not dilate? could we not dilate? could you not dilate? could they not dilate?	could I not be dilating? could you not be dilating? could she not be dilating? could we not be dilating? could you not be dilating? could they not be dilating?
Perfect	V-ing perfect
could I not have dilated? could you not have dilated? could she not have dilated? could we not have dilated? could you not have dilated? could they not have dilated?	could I not have been dilating? could you not have been dilating? could she not have been dilating? could we not have been dilating? could you not have been dilating? could they not have been dilating?