L. 13 Chart

TENSES

Aspect: *Time:*	*Progressive*	*Aorist*	*Perfective*
Past	I was stopping ἔπαυον	I stopped ἔπαυσα	I had stopped ἐπέπαυκα
Present	I am stopping παύω	I stop __________	I have stopped πέπαυκα
Future	I shall be stopping παύσω	I shall stop __________	I shall have stopped [not in this book]

Notes:

The "Past Progressive" is the same as the "Imperfect" - use whichever term you're most comfortable with
The Greeks did NOT view the Present Perfective ("Perfect") as a Past tense - notice that it has no augment (p. 130); *this is especially hard for native speakers of English and for those who have had Latin, but the Present Perfect stresses the present result of the past action
The "Past Perfective" is the same as the "Pluperfect" - again, use whichever term you like
Greek, unlike English, does not distinguish between Progressive and Aorist aspects in the Present and Future Active, so there is only one form for Present Active and one for Future Active
The Future Perfect is so rare that most 1st year books don't even teach it
Notice that all the tenses in the Progressive column begin with the stem from the 1st principal part (in RED below):