English verb conjugation
COULD PRERINSE

Regular verb: prerinse - prerinsed - prerinsed

Affirmation

Simple form	V-ing form
I could prerinse you could prerinse she could prerinse we could prerinse you could prerinse they could prerinse	I could be prerinsing you could be prerinsing she could be prerinsing we could be prerinsing you could be prerinsing they could be prerinsing
Perfect	V-ing perfect
I could have prerinsed you could have prerinsed she could have prerinsed we could have prerinsed you could have prerinsed they could have prerinsed	I could have been prerinsing you could have been prerinsing she could have been prerinsing we could have been prerinsing you could have been prerinsing they could have been prerinsing

Negation

Simple form	V-ing form
I could not prerinse you could not prerinse she could not prerinse we could not prerinse you could not prerinse they could not prerinse	I could not be prerinsing you could not be prerinsing she could not be prerinsing we could not be prerinsing you could not be prerinsing they could not be prerinsing
Perfect	V-ing perfect
I could not have prerinsed you could not have prerinsed she could not have prerinsed we could not have prerinsed you could not have prerinsed they could not have prerinsed	I could not have been prerinsing you could not have been prerinsing she could not have been prerinsing we could not have been prerinsing you could not have been prerinsing they could not have been prerinsing

Interrogative form

Simple form	V-ing form
could I prerinse? could you prerinse? could she prerinse? could we prerinse? could you prerinse? could they prerinse?	could I be prerinsing? could you be prerinsing? could she be prerinsing? could we be prerinsing? could you be prerinsing? could they be prerinsing?
Perfect	V-ing perfect
could I have prerinsed? could you have prerinsed? could she have prerinsed? could we have prerinsed? could you have prerinsed? could they have prerinsed?	could I have been prerinsing? could you have been prerinsing? could she have been prerinsing? could we have been prerinsing? could you have been prerinsing? could they have been prerinsing?

Interro-negative form

Simple form	V-ing form
could I not prerinse? could you not prerinse? could she not prerinse? could we not prerinse? could you not prerinse? could they not prerinse?	could I not be prerinsing? could you not be prerinsing? could she not be prerinsing? could we not be prerinsing? could you not be prerinsing? could they not be prerinsing?
Perfect	V-ing perfect
could I not have prerinsed? could you not have prerinsed? could she not have prerinsed? could we not have prerinsed? could you not have prerinsed? could they not have prerinsed?	could I not have been prerinsing? could you not have been prerinsing? could she not have been prerinsing? could we not have been prerinsing? could you not have been prerinsing? could they not have been prerinsing?