
Prošlost
A stroll through town is still Bio sam for Emir and Bila sam for Ana, because the past piece follows who walked.
Why you are here
Today you learn how Bosnian builds the past with a little helper plus a gendered piece of the doing-word. English says I worked and she worked with the same worked. Bosnian says Radio sam if Emir worked and Radila sam if Ana worked. The helper is sam, si, or je for one person, and the other piece takes -o, -la, or -lo to match who did it. This chapter is only that past.
Why English lies
English lies because the past ending on the doing-word usually ignores whether the speaker is a man or a woman. I cooked and she cooked share cooked. Bosnian hangs gender on the past form itself. Bio is he was. Bila is she was. Bilo is leftover was. Schools call the helper forms of biti, and they call the whole tense prošlost, which means the past. You can keep saying sam plus the gendered piece and still be right.
A line you already say
Book 1 already taught you Ana, Emir, and the short word sam in lines like Ovdje sam. Today that helper joins the past. Emir can say Bio sam u Sarajevu, which means I was in Sarajevo. Ana can say Bila sam na moru, which means I was at the sea. Same helper family. Different gendered piece because Emir is he and Ana is she. The coffee and the house stay in their Chapter 1 piles. The new work is on the doing-word.
The pattern
Build the everyday past in two parts. First pick the helper that matches who. Ja takes sam, ti takes si, and on or ona takes je. Then pick the gendered piece of the verb. He-pile who gets -o, as in bio, radio, and pio. She-pile who gets -la, as in bila, radila, and pila. Leftover who gets -lo, as in bilo when pivo or Sarajevo is the subject. The helper can sit in second place, so Bio sam and Ja sam bio both appear. Learn Emir versus Ana first. Then notice leftover ono uses -lo.
| Who | Helper | He piece | She piece |
|---|---|---|---|
| ja | sam | bio / radio | bila / radila |
| ti | si | bio / radio | bila / radila |
| on / ona | je | bio / radio | bila / radila |
| mi | smo | bili / radili | bile / radile |

Pio sam kahvu and Pila sam kahvu split on who drank, not on coffee switching piles.
The pests
Two pests will trip you today. The first pest is matching the past ending to the thing you drank instead of the person who drank. Ana says Pila sam kahvu with -la because Ana is she, not because coffee somehow became she in the past. The second pest is forgetting the helper. Radio without sam is not a finished everyday past for I worked. Keep sam, si, or je in the sentence. Those two habits will save you more grief than any new chart.
The bit that tricks you
The trap is to hear -la and decide the whole sentence flipped into the she pile for every noun. The -la marks who did the action, usually the person. Kahvu can still sit in its want-it form beside that past. The other trap is to copy English and put a he ending on a she speaker. If Ana did it, use radila. If Emir did it, use radio. Leftover subjects take -lo, and that form shows up less in café talk, so master he and she first.
| Speaker | Past line | Why |
|---|---|---|
| Emir | Radio sam. | he piece -o + sam |
| Ana | Radila sam. | she piece -la + sam |
| Emir | Pio sam kahvu. | he drank |
| Ana | Pila sam kahvu. | she drank |

Išla sam kući keeps -la on Ana, while the house stays the same she-word from earlier chapters.
Sample words
Tap a word to hear it.
Look at these
Each line has a speaker. Tap the line to hear it. On some lines you can record yourself for a short Speak Check.
Speak Check listens to your recording and sends back short tips.
Speak Check listens to your recording and sends back short tips.
Speak Check listens to your recording and sends back short tips.
Try these
Emir. I was in Sarajevo.
Ana. I was at the sea.
Ana. I worked today.
Emir. I drank coffee.
Amira. I drank beer.
Ana was here. Which line?
Why does Ana say Pila sam kahvu with -la?
What is missing in Radio without a helper for I worked?
Emir went to the bridge. Which form?
Pivo je bilo ovdje. Why -lo?
Quick check
1. Emir. Which past line also parks sam correctly after Ja?
2. Ana worked. Which piece?
3. Emir drank coffee. Which line?
4. Why is Ana je bila ovdje right?
5. The -la in Pila sam kahvu matches which who?
6. What comes next?
Next
You now can build Bio sam and Bila sam, and you know the -la follows Ana, not the coffee. Chapter 11 adds the future with ću, blunt versus polite commands, and the everyday row for can, must, and want. You still only own the past from today.