English verb conjugation
COULD PREREQUEST

Regular verb: prerequest - prerequested - prerequested

Affirmation

Simple form	V-ing form
I could prerequest you could prerequest she could prerequest we could prerequest you could prerequest they could prerequest	I could be prerequesting you could be prerequesting she 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 she 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 she 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 she 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 she 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 she 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 she 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 she prerequest? could we prerequest? could you prerequest? could they prerequest?	could I be prerequesting? could you be prerequesting? could she 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 she 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 she 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 she 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 she 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 she 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 she have been prerequesting? couldn't we have been prerequesting? couldn't you have been prerequesting? couldn't they have been prerequesting?