#3
Present simple-is/are described,learnt,written
Present progressive-is/are being described,learnt,written
Present Perfect -has/have been described,learnt,written
Past Simple-was/were described,learnt,written
Past Progressive-was/were being described,learnt,written
Past Perfect-had been described,learn t ,written
Future SIMPLE-will be described,learnt,written
Future Perfect-will have been described ,learnt,written
Future Comtinuous в Passive Voice не существует