~11 min · 11 exercises

Part of the unit “History & memories: how the past gets told”

Аорист и имперфекат

aorist-imperfect

Overview

Serbian has four past tenses. Перфекат (past-tense-perfekat-a2) is the one you use every day. This lesson covers the other two synthetic, one-word tenses - aorist and imperfect - which today live mostly in literature, folk narration and a handful of frozen colloquial exclamations. The goal is recognition: know the tense when you meet it in a folk tale, a dramatic headline or a line of literary prose - not to replace perfekat in your own everyday speech.

The two tenses split along the aspect line verb-aspect-pairs-b1 taught: aorist reports one completed action and is built mostly from perfective verbs; imperfect describes an ongoing or habitual past action, built mostly from imperfective verbs. Neither takes the auxiliary бити at all - unlike перфекат, both are a single stressed word.

Аорист - formation and survival in speech

Aorist has two formation patterns depending on the infinitive stem. Verbs whose stem ends in a vowel (видети → виде-) add -х in the 1st singular, no ending in the 2nd/3rd singular (bare stem), and -смо/-сте/-ше in the plural: видех, виде, виде, видесмо, видесте, видеше. Verbs whose stem ends in a consonant (рећи → рек-) add -ох/-е/-е/-осмо/-осте/-оше instead, with the final consonant often softening before the front vowel е: рекох, рече, рече, рекосмо, рекосте, рекоше - note рече, not a hypothetical *реке.

Aorist is far from dead. Рекох... (I was about to say / as I was saying) and vivid exclamations like Умало не падох! (I nearly fell!) still surface in colloquial speech for immediacy, and literary narrative prose still reaches for aorist for narrative punch - journalism and official writing, by contrast, actively avoid it in favor of perfekat. Its most important living fossil hides in plain sight: the conditional mood's auxiliary from conditionals-b1 - бих, би, би, бисмо, бисте, би - is historically the aorist of бити itself, now a modal auxiliary.

Имперфекат - formation and where it survives

Imperfect is built on the present-tense stem, not the infinitive stem - the first place these two tenses genuinely diverge. Имати's present stem stays vowel-final (имам → има-), so its imperfect adds -ах/-аше/-аше/-асмо/-асте/-аху directly: имах, имаше, имаше, имасмо, имасте, имаху. Many -им verbs, though, have a consonant-final present stem, and the imperfect's linking glide softens it exactly as participles-b1's -ен did: видети's present stem вид- (видим, видиш...) jotates д→ђ, giving виђах, виђаше, виђаше, виђасмо, виђасте, виђаху - a different-looking stem from that same verb's own aorist видех, built instead on the infinitive stem виде-.

Outside poetry, folk epic and literary narration, imperfect has essentially disappeared from the standard language. The one form worth memorizing on sight is беше (бити, 3rd singular): it opens countless Serbian folk tales - Беше једном... (Once upon a time there was...) - and still surfaces in literary or elevated description of an ongoing past state.

Recognizing aorist and imperfect in a text

Neither tense carries an auxiliary, so a stand-alone stressed verb with no сам/си/је... nearby is already a strong clue you're looking at one of the two, not перфекат. Endings usually settle which: 3rd person plural is the most reliable test - aorist always ends -ше (рекоше, видеше), imperfect always ends -ху (имаху, виђаху). The 1st person singular is the one place they can look confusingly alike - both видех (aorist) and имах (imperfect) end in a bare -х - so lean on aspect as a second check: a perfective verb in that shape is almost certainly aorist, an imperfective verb almost certainly imperfect.

Treat both tenses the way you would an archaic verb form met in old literature: recognize it, understand what it means, and keep writing and speaking with перфекат yourself. Nothing about active B2 production requires you to conjugate either one from scratch.

Tables

Aorist - vowel stem (видети)
Person	Form
1.	видех
2.	виде
3.	виде
1. мн.	видесмо
2. мн.	видесте
3. мн.	видеше

Examples

Видех га јуче на пијаци.

I saw him yesterday at the market.

Aorist for vivid, immediate narration - perfekat Видео сам га would be the everyday equivalent.

Он ми рече да стиже сутра.

He told me he's arriving tomorrow.

Aorist рече (he said) - still one of the liveliest survivors in colloquial storytelling; reported-speech-b2 covers the да-clause itself.

Умало не падох на леду.

I nearly fell on the ice.

Aorist падох for a sudden, completed near-event - a common colloquial exclamation shape.

Кад бих имао времена, путовао бих више.

If I had time, I would travel more.

Бих...би...бисмо... (conditionals-b1) is historically the aorist of бити itself, repurposed as today's conditional auxiliary - the aorist's most alive fossil.

Беше једном један цар који није имао деце.

Once upon a time there was a tsar who had no children.

Imperfect беше - the classic fairy-tale opener; genitive-of-negation-b1's genitive after a negated verb continues right into the next clause.

Онда имах много слободног времена, а сада немам ни минута.

Back then I had a lot of free time, and now I don't have a single minute.

Imperfect имах for an ongoing past state, contrasted with the present немам.

Радих на овом задатку цео дан, али га нисам завршио.

I worked on this task all day, but I didn't finish it.

Aorist радих (vowel-stem type, like видех) alongside the everyday perfekat нисам завршио in the same sentence - literary flavor mixed with ordinary speech, exactly how these tenses show up in real prose.

Док рибар пецаше крај реке, риба му побеже с удице.

While the fisherman was fishing by the river, the fish got away from his hook.

Imperfect пецаше for the ongoing background action, aorist побеже for the single interrupting event - the two tenses' aspectual contrast in one sentence.

Према предању, владаше дуго, а умре мирно у сну.

According to legend, he ruled for a long time and died peacefully in his sleep.

Imperfect владаше for the extended reign, aorist умре for the single concluding event - the aspectual contrast this lesson is built on, in miniature.

Compared with…

English's simple past (I saw, he said) is aspectually closer to aorist's punctual, completed sense, and English's habitual used to do or continuous was doing echoes imperfect's ongoing/habitual sense - useful conceptual anchors, nothing more. English flattened its own older tense-aspect distinctions into one simple past long ago, so - like Russian, for a different historical reason - it gives no ready-made morphology to transfer, only a rough meaning-level parallel.

Serbian

Беше једном један цар.

English's own once there was opening is a fair conceptual match for imperfect's ongoing-state meaning, even though English marks no separate tense for it at all.

English

Once upon a time there was a tsar.

Common mistakes

Wrong

Он рекоше да долази.

Right

Он рече да долази.

-ше marks 3rd person plural (они рекоше, they said); a single он needs the 3rd singular рече.

Wrong

Она радеше цео дан.

Right

Она рађаше цео дан.

радити's imperfect softens д→ђ, the same jotation participles-b1 taught for its трпни придев - the unjotated *радеше does not exist.

Wrong

Видех филм сваког викенда.

Right

Гледао сам филм сваког викенда.

Aorist marks one completed event, never a repeated or habitual one - a recurring weekend habit needs perfekat (or, in literary style, imperfect гледах), not aorist.

Wrong

„Видех“ и „имах“ су исто глаголско време.

Right

„Видех“ је аорист (свршена радња), а „имах“ је имперфекат (трајна радња) - различита времена.

The shared -х ending in the 1st singular is a coincidence of stem shape, not a sign the two tenses are the same; check the 3rd person plural (-ше vs. -ху) or the verb's aspect instead.

Tips & exceptions

Tips

The 3rd person plural is the most reliable single test: aorist always ends -ше (рекоше, видеше), imperfect always ends -ху (имаху, виђаху).
When the 1st singular forms look alike (видех vs. имах), check the verb's own aspect: a perfective verb in that shape is aorist, an imperfective verb is imperfect.
You do not need to actively produce either tense - recognizing беше and a handful of colloquial aorist exclamations (рекох chief among them) will take you through B2 and beyond.

Exceptions

Бити's full imperfect paradigm (бејах, бејаше...) is attested but genuinely rare even in literature; only the fixed 3rd-singular беше is worth memorizing on sight.
A handful of aorist forms have drifted into fixed colloquial exclamations detached from their original narrative context - рекох as a discourse filler ("as I was saying"), not a report of one specific past utterance.
Many -ирати/-овати verbs and other recent borrowings rarely form an aorist or imperfect at all in practice - encountering one there would be unusual enough that this lesson does not expect you to recognize it.

Summary

Serbian keeps two rare, one-word past tenses alongside the everyday перфекат: aorist (mostly perfective verbs, one completed action, -х/-Ø/-Ø/-смо/-сте/-ше or -ох/-е/-е/-осмо/-осте/-оше depending on the stem) and imperfect (mostly imperfective verbs, an ongoing or habitual past action, -ах/-аше/-аше/-асмо/-асте/-аху on the present stem, with participles-b1's jotation rules carried over). Both survive today mainly in literature, folk narration and a few frozen colloquial forms - рекох, беше, and the conditional auxiliary бих (historically aorist itself) chief among them. Recognize them; keep producing перфекат.