English verb conjugation
COULD PREREQUEST

Regular verb: prerequest - prerequested - prerequested

Affirmation

Simple form	V-ing form
I could prerequest you could prerequest he could prerequest we could prerequest you could prerequest they could prerequest	I could be prerequesting you could be prerequesting he could be prerequesting we could be prerequesting you could be prerequesting they could be prerequesting
Perfect	V-ing perfect
I could have prerequested you could have prerequested he could have prerequested we could have prerequested you could have prerequested they could have prerequested	I could have been prerequesting you could have been prerequesting he could have been prerequesting we could have been prerequesting you could have been prerequesting they could have been prerequesting

Negation

Simple form	V-ing form
I couldn't prerequest you couldn't prerequest he couldn't prerequest we couldn't prerequest you couldn't prerequest they couldn't prerequest	I couldn't be prerequesting you couldn't be prerequesting he couldn't be prerequesting we couldn't be prerequesting you couldn't be prerequesting they couldn't be prerequesting
Perfect	V-ing perfect
I couldn't have prerequested you couldn't have prerequested he couldn't have prerequested we couldn't have prerequested you couldn't have prerequested they couldn't have prerequested	I couldn't have been prerequesting you couldn't have been prerequesting he couldn't have been prerequesting we couldn't have been prerequesting you couldn't have been prerequesting they couldn't have been prerequesting

Interrogative form

Simple form	V-ing form
could I prerequest? could you prerequest? could he prerequest? could we prerequest? could you prerequest? could they prerequest?	could I be prerequesting? could you be prerequesting? could he be prerequesting? could we be prerequesting? could you be prerequesting? could they be prerequesting?
Perfect	V-ing perfect
could I have prerequested? could you have prerequested? could he have prerequested? could we have prerequested? could you have prerequested? could they have prerequested?	could I have been prerequesting? could you have been prerequesting? could he have been prerequesting? could we have been prerequesting? could you have been prerequesting? could they have been prerequesting?

Interro-negative form

Simple form	V-ing form
couldn't I prerequest? couldn't you prerequest? couldn't he prerequest? couldn't we prerequest? couldn't you prerequest? couldn't they prerequest?	couldn't I be prerequesting? couldn't you be prerequesting? couldn't he be prerequesting? couldn't we be prerequesting? couldn't you be prerequesting? couldn't they be prerequesting?
Perfect	V-ing perfect
couldn't I have prerequested? couldn't you have prerequested? couldn't he have prerequested? couldn't we have prerequested? couldn't you have prerequested? couldn't they have prerequested?	couldn't I have been prerequesting? couldn't you have been prerequesting? couldn't he have been prerequesting? couldn't we have been prerequesting? couldn't you have been prerequesting? couldn't they have been prerequesting?