I
would have interconverted
you
would have interconverted
he / she / it
would have interconverted
we
would have interconverted
you
would have interconverted
they
would have interconverted
I
would have been interconverting
you
would have been interconverting
he / she / it
would have been interconverting
we
would have been interconverting
you
would have been interconverting
they
would have been interconverting