yo pudría
I used to putrefy / I was putrefying
tú pudrías
you used to putrefy / you were putrefying
él pudría
he used to putrefy / he was putrefying
nosotros pudríamos
we used to putrefy / we were putrefying
vosotros pudríais
you used to putrefy / you were putrefying
ellos pudrían
they used to putrefy / they were putrefying