Hellenistic Greek © 2009
Lesson 13: The Imperfect Tense and Aspect

The Lesson at a Glance

Imperfect Indicative

You will learn to recognize the Imperfect Active Indicative in this lesson. The imperfect expresses imperfective aspect and is normally found in statements about the past. It is formed using the present tense stem plus an augment and the "secondary" endings—the same endings you have already learned for the second aorist.

Grammatical Discussion

Imperfect Active Indicative

Although it has a variety of uses that you will learn with further study, the primary function of the imperfect tense is to convey imperfective (progressive) verbal aspect in narrative past-time contexts. "We were eating" in the following sentence would be expressed using the imperfect in Hellenistic Greek.

We were eating dinner when my sister arrived.

The difference in meaning between the imperfect and the aorist is the difference between perfective verbal aspect (action seen as complete: aorist) and progressive verbal aspect (action viewed as being in progress: imperfect).

This difference is not always easy to convey in English translation. A useful means of conveyiing the difference in many narrative contexts is to use the simple past for the aorist and the progressive past for the imperfect. Thus ἐδίδαξα (aorist) would be, “I taught,” but ἐδίδασκον (imperfect) would be, “I was teaching.”

Imperfect	οἱ ἄγγελοι διηκόνουν αὐτῷ the angels were ministering to him (Mark 1:13)
Aorist	καὶ ὅσα ἐν Ἐφέσῳ διηκόνησεν, βέλτιον σὺ γινώσκεις And how much he ministered in Ephesus, you know well (2 Timothy 1:18)
Imperfect	εἰς τὴν συναγωγὴν ἐδίδασκεν He was teaching in the synagogue (Mark 1:21)
Aorist	ἀπήγγειλαν αὐτῷ. . . ὅσα ἐδίδαξαν. They told him. . . how much they taught (Mark 6:30).

While this is a convenient way to distinguish the imperfect from the aorist in many contexts, it is not always possible in English. There are several English verbs that either cannot be given a progressive form or are not normally used as progressive.

Examples of English Verbs That Do Not Allow Progressive Forms
English Verb	Example Sentences
have [meaning possess]	He was having a red car. He had a red car.
own	John was owning a large boat. John owned a large boat.
know	She is knowing Greek very well. She knows Greek very well.
like	I am liking to study Greek. I like to study Greek.
prefer	She was prefering fudge over icecream. She prefered fudge over icecream.

Greek, however, may express these same actions or states using the imperfect aspect. When this occurs, we cannot use a progressive verb form in our English translation, so we must look for other ways to convey the imperfective aspect of the Greek verb. If we properly understand the distinction between Imperfect and Aorist, this will seldom be a problem.

The following table helps clarify that distinction. It compares a few English sentences to the verb form that would be used to express the same meaning in Hellenistic Greek. Study the table and see if you can express what separates sentences 2, 3, 5, and 6 from sentences 1 and 4.

	Example English Sentence	Verb Form Needed in Greek
1.	James had a heart attack.	Aorist
2.	James was having a heart attack.	Imperfect
3.	James had a generous heart.	Imperfect
4.	Sarah bought a bicycle.	Aorist
5.	Sara was bying a bicycle.	Imperfect
6.	Sarah owned a bicycle.	Imperfect

The imperfect implies that the action or state expressed by the verb is ongoing or in progress. Its end point is not in focus.

Formation of the Imperfect Active Indicative

The imperfect form is distinguished from the present tense form by an augment and the "secondary" endings that you have already learned. These are exactly the same endings as the second aorist.

The distinguishing feature of the imperfect is its use of the present tense stem with these endings.

Singular	First Aorist		Imperfect & Second Aorist	The table to the left is repeated from the previous lesson. It compares the basic personal endings used for the imperfect and second aorist active indicative (in the righthand column) with the ones used for the first aorist (on the left). There is only one difference in the two sets of endings. The first person singular form adds a -ν in the imperfect (and second aorist). Because of this addition, the first person singular and the third person plural are the same in the imperfect (and second aorist). Context must be used to decide between them.
1st Person	-	I	-ν
2nd Person	-ς	You	-ς
3rd Person	-	He, She, It	-

Plural
1st Person	-μεν	We	-μεν
2nd Person	-τε	You (Y'all)	-τε
3rd Person	-ν	They	-ν

What clearly distinguishes the first aorist endings from the imperfect and second aorist endings is that they are attached to different thematic vowels, and only the first aorist adds sigma (σ) before the thematic vowel. The thematic vowel of the imperfect and second aorist is an omicron (ο) in the first person and in the third plural but an epsilon (ε) in all other forms.	Singular	First Aorist		Imperfect & Second Aorist
	1st Person	-σα	I	-ον
	2nd Person	-σας	You	-ες
	3rd Person	-σε(ν)	He, She, It	-ε(ν)

	Plural	First Aorist		Imperfect & Second Aorist
	1st Person	-σαμεν	We	-ομεν
	2nd Person	-σατε	You (Y'all)	-ετε
	3rd Person	-σαν	They	-ον

Observe the forms of the verb πιστεύω in the table to the right. Because πιστεύω uses first aorist forms, the aorist and imperfect have the same stem and must be distinguished by their endings. The first aorist adds σ before the ending, and the two tenses use different thematic vowels.		(First) Aorist	Imperfect
	1st Person	ἐπίστευσα	ἐπίστευον
	2nd Person	ἐπίστευσας	ἐπίστευες
	3rd Person	ἐπίστευσε(ν)	ἐπίστευε(ν)

	1st Person	ἐπιστεύσαμεν	ἐπιστεύομεν
	2nd Person	ἐπιστεύσατε	ἐπιστεύετε
	3rd Person	ἐπίστευσαν	ἐπίστευον

	(Second) Aorist	Imperfect	Now study the forms of λέγω in the table to the left. Because λέγω uses second aorist forms, the aorist and imperct use the same endings. There can be no confusion between the second aorst and imperfect forms, though, because they use different stems.
1st Person	εἶπον	ἔλεγον
2nd Person	εἶπες	ἔλεγες
3rd Person	εἶπε(ν)	ἔλεγε

1st Person	εἴπομεν	ἐλέγομεν
2nd Person	εἴπετε	ἐλέγετε
3rd Person	εἶπον	ἔλεγον

Exercise One: Recognizing Imperfect Active Indicative Forms

Click here to practice recognizing imperfect active indicative verb forms.

Vocabulary

Although this lesson has focussed on the imperfect active indicative verb forms, the following vocabulary list focusses on first declension nouns. Rather than learn new verbs here, you should review the ones you have already studied (mostly in lessons 9 & 12).

Once you learn the following sixteen words, you will know all of the first declension nouns that appear fifty times or more in the New Testament. These same nouns appear frequently in other Hellenistic Greek literature as well.

116	ἀγάπη, -ης, ἡ	love, loving concern; fellowship meal
173	ἁμαρτία, -ας, ἡ	sin; sin offering
55	ἀρχή, -ής, ἡ	beginning, authority Contrast ἐξουσία, -ας, ἡ
250	γῆ, -ῆς, ἡ	earth, dirt, land
50	γραφή, -ής, ἡ	writing, written message, written document, scripture
33	διαθήκη, -ης, ἡ	covenant, pact, agreement
92	εἰρήνη, -ης, ἡ	peace
67	ἐντολή, -ής, ἡ	commandment, order (that which is commanded)
102	ἐξουσία, -ας, ἡ	authority, power Contrast ἀρχή, -ής, ἡ
389	ἡμέρα, -ας, ἡ	day, lifetime, time period
93	οἱκία, -ας, ἡ	house, household
1407	ὅς, ἥ, ὅ	who, whom, which, that
51	σοφία, -ας, ἡ	wisdom, insight, intelligence, skill
56	συναγωγή, -ής, ἡ	gathering, synagogue
139	φωνή, -ής, ἡ	sound, voice
59	χαρά, -άς, ἡ	joy, gladness; reason for joy

Exercise Two: First Declension Noun Practice

Practice recognizing the case forms of the words presented in the vocabulary list for this lesson.

Reading and Translation

1. ἐδίδασκεν αὐτούς

He was teaching them (Mark 2:13)

2. καὶ ἐδίδασκεν αὐτοὺς ἐν παραβολαῖς πολλά [πολλά = much, many things]

And he was teaching them many things in parables (Mark 4:2)

3. καὶ ἤκουον οἱ μαθηταὶ αὐτοῦ.

And his disciples were listening (Mark 11:14)
And the disciples were listening to him

The word ἤκουον could be either 1st singular or 3rd plural aorist active indicative of ἀκούω. The broader context of Mark 11 makes it clear that it is 3rd plural.

Since the object of ἀκούω may be given in either the accusative or the genitive case, the function of the word αὐτοῦ (genitive singular) is ambiguous in this sentence. It could modify οἱ μαθηταὶ (“his disciples”), or it could be the object of ἤκουον. In that case, the sentence would be translated: “And the disciples were listening to him,” or “And the disciples heard him.”

4. καὶ ἐδίδασκεν καὶ ἔλεγεν αὐτοῖς

And he was teaching and saying to them: . . .

5. [Guess at the meaning of οἱ Φαρισαῖοι in the following sentence.]

οἱ Φαρισαῖοι ἔλεγον τοῖς μαθηταῖς

The Pharisees were talking to the disciples (Matthew 9:11)

6. [καταγελάω = I laugh]

κατελέγων αὐτοῦ

They were laughing at him (Matthew 9:24).

While we frequently translate genitive case forms using "of" or "from," it is clear that αὐτοῦ is the object of κατελέγων ("They were laughing") in this sentence. In English we do not say "laughing of him" or "laughing from him." We saw "laughing at him." I have translated αὐτοῦ as "at him" to make its function in the sentence clear. Check your favorite translation of the Bible, and you will see that this is standard.

7. [πρός + an accusative case form = to, toward]

ἤγαγον αὐτοὺς πρὸς αὐτόν

They were bringing them to him
They brought them to him (Luke 4:40)

This same set of words could mean, "I brought them to him," but the context of Luke 4:40 indicates that ἤγαγον is 3rd plural, not 1st singular.

8. [τίλλω = I pluck, I pick; Translate τοὺς στάχυας "the hads of grain"]

καὶ ἔτιλλον οἱ μαθηταὶ αὐτοῦ καὶ ἤσθιον τοὺς στάχυας

And the disciples were picking and eating the heads of grain (Luke 6:1)

9. [ὁ αὐτός = the same]

τὰ αὐτὰ ἐποίουν

They were doing the same things
They used to do the same things
They used to act the same way

While the form of τὰ αὐτὰ could be either nominative or accusative neuter plural, it functions here as the object of the verb ἐποίουν. That is, it functions as accusative.

10. [γάρ = for; The little Greek word γάρ never appears as the first word of a phrase, but the English word "for" must be the first word of the phrase in which it appears.]

τὰ αὐτὰ γὰρ ἐποίουν τοῖς προφήταις

For they used to do the same things to the prophets

Words like γάρ, that never appear as the first word in their phrase, are called postpositive. There was a small group of such words in Hellenistic Greek. You will learn others in the lessons that follow.

11. [πατήρ = father, ancestor; This noun is third declension. You have not studed third declension nouns yet, so use the article (οἱ) in the sentence below to determine what case, gender, and numberπατήρ has.]

οἱ πατέρες αὐτῶν

Their fathers
Their ancestors

κατὰ τὰ αὐτὰ = in the same way, according to the same principle

12. κατὰ τὰ αὐτὰ γὰρ ἐποίουν τοῖς προφήταις οἱ πατέρες αὐτῶν

For their ancestors acted the same way toward the prophets (Luke 6:23).
For their fathers used to do the same things to the prophets

13. αὐτὴ ἀπέθνῃσκεν

She was dying (Luke 8:42)

14. [τις = a certain one; Ἰερουσαλήμ and Ἰεριχώ are names of cities. Can you guess which cities?]

ἄνθρωπός τις κατέβαινεν ἀπὸ Ἰερουσαλὴμ εἰς Ἰεριχώ

A certain man was going down from Jerusalem to Jericho (Luke 10:30)

15. [ταῦτα = these, these things]

Ἰησοῦν. . . ταῦτα ἐποίει ἐν σαββάτῳ.