KATAFASI              EROTISI                   ARNISI                  ARNISI-SYNTOMI                 I had been walking    had i been walking?/i had not been walking/i hadn't been walking          you had been walking/had you been walking?/you had not been /you hadn't been walking      he had been walking/had he been walking?/he had not walking/he hadn't been walking          she had been walking/had she been walking?/she had not been/ she hadn't been walking        it had been walking/had it been walking?it had not been walking/it hadn't been walking       we had been walking/had we been walking?/we had not been walking/we hadn't been walking you had been walking/had you been walking?/you had not been walking/you hadn't been>>> they had been walking/had they been walking?/they had not been walking/they hadn't >>>>>  μαθε αυτους τους κανονες.ΧΡΗΣΗ¨¨Ο ΥΠΕΡΣΥΝΤΕΛΙΚΟΣ ΔΙΑΡΚΕΙΑΣ ΔΗΛΩΝΕΙ          ΤΗΝ ΠΡΑΞΗ ΠΟΥ ΔΙΑΡΚΟΥΣΕ ΠΡΙΝ ΑΠΟ ΚΑΠΟΙΑ ΑΛΛΗ.Η ΠΡΑΞΗ ΠΟΥ ΑΚΟ-ΛΟΥΘΗΣΕ ΕΙΝΑΙ ΣΕ ΑΟΡΙΣΤΟ.Η ΠΡΟΤΑΣΗ-ΕΙΣ ΕΧΟΥΝ ΤΗΝ ΕΞΗΣ ΜΟΡΦΗ.¨¨         SIMPLE PAST.PAST PERFECT CONTINUOUS ALL+TIME PERIOD-FOR+TIME PE-RIOD/.WHEN+S.PAST,PAST PERFECT CONTINUOUS.// AFTER+PAST PERFECT CON-TINUOUS,SIMPLE PAST.P.X.WHY WERE YOU TIRED YESTERDAY?I HAD BEEN RUNNING ALL DAY.WHEN SHE CAME HOME,I HAD BEEN CLEANING FOR 5 HOURS.AFTER I HAD BEEN RUNNING FOR 5 HOURS ,I WAS TIRED.MAΘΕ ΑΥΤΟΥΣ  ΤΟΥΣ ΚΑΝΟΝΕΣ.