Past tense: the -l participle plus sem, si, je

The past is assembled from two parts: the -l participle and the present of 'to be'. delal + sem — I worked. English keeps only one piece ('worked' carries everything); Slovenian keeps both, and the little helper can never be dropped. For example: “Lani sem bil v Ljubljani” — Last year I was in Ljubljana. A rule from the Slovenian course: worked out on examples, not memorized as a wording.

Updated September 1, 2026 · Lingofly

How it works

The past is assembled from two parts: the -l participle and the present of 'to be'. delal + sem — I worked. English keeps only one piece ('worked' carries everything); Slovenian keeps both, and the little helper can never be dropped.

The participle, like the English '-ed' form, knows gender and number: bil sem — said by a man, bila sem — by a woman. And of course it knows two: bila sva — the two of us were. For three or more it's bili smo.

The helper is an unstressed word, so it obeys the second-place rule. Hence the order that seems odd at first: Lani sem bil v Ljubljani, but Bil sem doma. Whatever stands first is first, and sem squeezes in right behind it.

Negation fuses, as you already know from the present: not 'ne sem bil' but nisem bil.

Table

Past tense: the -l participle plus sem, si, je
a mana woman
I wasbil sembila sem
you werebil sibila si
he / she wasbil jebila je
we two werebila svabili sva
we werebili smobile smo
you were (polite)bili stebile ste
I was notnisem bilnisem bila

By example

  • Lani sem bil v Ljubljani
    Last year I was in Ljubljana
  • Včeraj je deževalo ves dan
    Yesterday it rained all day
  • V soboto sva šla na tržnico
    On Saturday the two of us went to the market

How the rule settles in your head

A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.

Frequently asked

Past tense: how does it work in Slovenian?

The past is assembled from two parts: the -l participle and the present of 'to be'. delal + sem — I worked. English keeps only one piece ('worked' carries everything); Slovenian keeps both, and the little helper can never be dropped.

What does it look like in an example sentence Slovenian?

“Lani sem bil v Ljubljani” — Last year I was in Ljubljana. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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Test the rule on examplesPractice