I could repostulate you could repostulate she could repostulate we could repostulate you could repostulate they could repostulate
V-ing form
I could be repostulating you could be repostulating she could be repostulating we could be repostulating you could be repostulating they could be repostulating
Perfect
I could have repostulated you could have repostulated she could have repostulated we could have repostulated you could have repostulated they could have repostulated
V-ing perfect
I could have been repostulating you could have been repostulating she could have been repostulating we could have been repostulating you could have been repostulating they could have been repostulating
Negation
Simple form
I could not repostulate you could not repostulate she could not repostulate we could not repostulate you could not repostulate they could not repostulate
V-ing form
I could not be repostulating you could not be repostulating she could not be repostulating we could not be repostulating you could not be repostulating they could not be repostulating
Perfect
I could not have repostulated you could not have repostulated she could not have repostulated we could not have repostulated you could not have repostulated they could not have repostulated
V-ing perfect
I could not have been repostulating you could not have been repostulating she could not have been repostulating we could not have been repostulating you could not have been repostulating they could not have been repostulating
Interrogative form
Simple form
could I repostulate? could you repostulate? could she repostulate? could we repostulate? could you repostulate? could they repostulate?
V-ing form
could I be repostulating? could you be repostulating? could she be repostulating? could we be repostulating? could you be repostulating? could they be repostulating?
Perfect
could I have repostulated? could you have repostulated? could she have repostulated? could we have repostulated? could you have repostulated? could they have repostulated?
V-ing perfect
could I have been repostulating? could you have been repostulating? could she have been repostulating? could we have been repostulating? could you have been repostulating? could they have been repostulating?
Interro-negative form
Simple form
could I not repostulate? could you not repostulate? could she not repostulate? could we not repostulate? could you not repostulate? could they not repostulate?
V-ing form
could I not be repostulating? could you not be repostulating? could she not be repostulating? could we not be repostulating? could you not be repostulating? could they not be repostulating?
Perfect
could I not have repostulated? could you not have repostulated? could she not have repostulated? could we not have repostulated? could you not have repostulated? could they not have repostulated?
V-ing perfect
could I not have been repostulating? could you not have been repostulating? could she not have been repostulating? could we not have been repostulating? could you not have been repostulating? could they not have been repostulating?