English verb conjugation
COULD PREARRANGE

Regular verb: prearrange - prearranged - prearranged

Affirmation

Simple form	V-ing form
I could prearrange you could prearrange he could prearrange we could prearrange you could prearrange they could prearrange	I could be prearranging you could be prearranging he could be prearranging we could be prearranging you could be prearranging they could be prearranging
Perfect	V-ing perfect
I could have prearranged you could have prearranged he could have prearranged we could have prearranged you could have prearranged they could have prearranged	I could have been prearranging you could have been prearranging he could have been prearranging we could have been prearranging you could have been prearranging they could have been prearranging

Negation

Simple form	V-ing form
I could not prearrange you could not prearrange he could not prearrange we could not prearrange you could not prearrange they could not prearrange	I could not be prearranging you could not be prearranging he could not be prearranging we could not be prearranging you could not be prearranging they could not be prearranging
Perfect	V-ing perfect
I could not have prearranged you could not have prearranged he could not have prearranged we could not have prearranged you could not have prearranged they could not have prearranged	I could not have been prearranging you could not have been prearranging he could not have been prearranging we could not have been prearranging you could not have been prearranging they could not have been prearranging

Interrogative form

Simple form	V-ing form
could I prearrange? could you prearrange? could he prearrange? could we prearrange? could you prearrange? could they prearrange?	could I be prearranging? could you be prearranging? could he be prearranging? could we be prearranging? could you be prearranging? could they be prearranging?
Perfect	V-ing perfect
could I have prearranged? could you have prearranged? could he have prearranged? could we have prearranged? could you have prearranged? could they have prearranged?	could I have been prearranging? could you have been prearranging? could he have been prearranging? could we have been prearranging? could you have been prearranging? could they have been prearranging?

Interro-negative form

Simple form	V-ing form
could I not prearrange? could you not prearrange? could he not prearrange? could we not prearrange? could you not prearrange? could they not prearrange?	could I not be prearranging? could you not be prearranging? could he not be prearranging? could we not be prearranging? could you not be prearranging? could they not be prearranging?
Perfect	V-ing perfect
could I not have prearranged? could you not have prearranged? could he not have prearranged? could we not have prearranged? could you not have prearranged? could they not have prearranged?	could I not have been prearranging? could you not have been prearranging? could he not have been prearranging? could we not have been prearranging? could you not have been prearranging? could they not have been prearranging?