Conclusive Forms
When you did not see an event but work it out from evidence, use a conclusive form: Улиците са мокри — валяло е. (The streets are wet; it must have rained.) It is the л-participle + съм, си, е, сме, сте, са.
How It Works
1. What they mean. The speaker did not witness the event but infers it from what they see or know. English often uses must have:
- Улиците са мокри — валяло е. (The streets are wet; it must have rained.)
- Колата я няма. Той е заминал. (The car is gone. He must have left.)
2. Three ways to present one event. In the third person, the auxiliary changes the meaning:
- Seen: Валя. (It rained, and I saw it.) This is the aorist.
- Concluded: Валяло е. (It must have rained; I see the evidence.)
- Reported: Валяло. (It rained, they say.) This is a reported form.
3. Completed or ongoing. Use the aorist participle for a completed event and the imperfect participle for something that was going on:
- Явно е забравил за срещата. (He must have forgotten about the meeting.)
- Лампата свети, а книгата е на леглото — четял е и е заспал. (He must have been reading and fallen asleep.)
- A plan in the past takes щял е да: Щял е да дойде, но явно се е разболял. (He must have been going to come, but apparently he fell ill.)
4. Signal words. Conclusions are often marked with явно, сигурно or изглежда (see сигурно/вероятно/може би). Without them, the context shows whether е заминал is a plain perfect (he has left) or a conclusion (he must have left).
5. First and second person. Here conclusive and reported forms look the same: Сигурно съм заспал. (I must have fallen asleep.)
Examples (6)
- Улиците са мокри — валяло е.
The streets are wet; it must have rained.
- Колата я няма. Той е заминал.
The car is gone. He must have left.
- Лампата свети, а книгата е на леглото — четял е и е заспал.
The lamp is on and the book is on the bed; he must have been reading and fallen asleep.
Четял is the imperfect participle: an activity that was going on in the background.
- Явно е забравил за срещата.
He must have forgotten about the meeting.
- Сигурно съм заспал пред телевизора.
I must have fallen asleep in front of the TV.
- Щял е да дойде, но явно се е разболял.
He must have been going to come, but apparently he fell ill.
Common Mistakes
Dropping е when stating your own conclusion.
Улиците са мокри — валяло.Улиците са мокри — валяло е.Without е, валяло is a reported form: "it rained, they say". For a conclusion you draw yourself from the wet streets, keep е.
Not making the participle agree with the subject.
Тя е заминал.Тя е заминала.The л-participle agrees in gender and number: заминал (he), заминала (she), заминало (it), заминали (they).
How It Connects
Learn This First
Conclusive forms follow the evidential overview.
Related Patterns
- Witnessed, Reported and Inferred Forms
The overview of witnessed, reported and inferred forms.
Level 3 - Reported Forms in the Third Person
Reported forms drop е and са in the third person; conclusive forms keep them.
Level 3 - The Present Perfect
The present perfect has the same shape as the aorist conclusive.
Level 2 - трябва да е + -л ParticipleDeductions with Трябва Да Е
Another way to state a deduction about the past.
Level 4 - Dubitative Forms
A related evidential form: бил added to reported forms expresses doubt about a report.
Level 6