The Romanian past subjunctive presents a completed situation from the viewpoint of another verb or expression: Mă bucur să fi găsit soluția. (I am glad to have found the solution.) Its traditional Romanian name is conjunctiv perfect. Its core is always să fi plus a past participle.
How do you form the Romanian past subjunctive?
Use the fixed sequence să fi followed by the active past participle of the lexical verb. The sequence does not change with the subject. Review Romanian past participles when the participle is unfamiliar.
| Subject | Form with a lucra | Possible English meanings |
|---|---|---|
| eu | să fi lucrat | that I have worked or had worked |
| tu | să fi lucrat | that you have worked or had worked |
| el / ea | să fi lucrat | that he or she has worked or had worked |
| noi | să fi lucrat | that we have worked or had worked |
| voi / dumneavoastră | să fi lucrat | that you have worked or had worked |
| ei / ele | să fi lucrat | that they have worked or had worked |
Which participle goes after să fi?
The lexical verb supplies its own active past participle, while fi remains unchanged. Do not replace fi with the person-marked present forms să fiu, să fii, să fie, să fim, or să fiți; those are present-subjunctive forms of a fi, not this compound. See the present tense of a fi for other common forms of the verb.
| Infinitive | Past participle | Past subjunctive |
|---|---|---|
| a veni (to come) | venit | să fi venit |
| a face (to do, make) | făcut | să fi făcut |
| a vedea (to see) | văzut | să fi văzut |
| a scrie (to write) | scris | să fi scris |
| a hotărî (to decide) | hotărât | să fi hotărât |
| a fi (to be) | fost | să fi fost |
| a avea (to have) | avut | să fi avut |
In this active compound, the participle stays in its basic form with feminine and plural subjects. A feminine singular subject uses venit: Ea se bucură să fi venit. (She is glad to have come.) A feminine plural subject uses the same form: Ele se bucură să fi venit. (They are glad to have come.) Agreement belongs to adjectival or passive uses of a participle, not to this active mood form.
How do negation and clitics fit into the form?
Put nu and unstressed object or reflexive pronouns between să and fi. In the fully separated pattern, nu comes before the clitic: să nu mă fi ajutat (not to have helped me), să nu îl fi văzut (not to have seen him).
- Affirmative clitic: Mă bucur să mă fi ajutat. (I am glad that you helped me.) The clitic mă follows să and precedes fi.
- Negative clitic: Nu cred să nu-mi fi spus adevărul. (I do not think that you failed to tell me the truth.) The reduced form nu-mi is common; the fully separated pattern is să nu îmi fi spus.
- Multiple intervening elements: Să nu te mai fi văzut niciodată! (If only I had never seen you again!) Here nu comes first, followed by the clitic te and the adverb mai.
- Feminine direct-object clitic: Romanian uses both să o fi văzut and the elided s-o fi văzut. After nu, compare să nu o fi văzut and să n-o fi văzut. The full forms show each position separately.
When does the past subjunctive refer to a completed situation?
Use the past subjunctive when the subordinate situation is viewed as already completed or as earlier than the time supplied by the main-clause verb or expression. The exact English translation depends on that reference point: să fi plecat may be “to have left,” “that someone left,” or “that someone had left.”
| Main-clause context | Example | What the past subjunctive contributes |
|---|---|---|
| Past obligation | Ar fi trebuit să fi plecat mai devreme. | The leaving should have happened before the relevant past time. |
| Past desire | Aș fi vrut să fi venit cu noi. | The coming is a completed but unrealized or regretted possibility. |
| Present evaluation | Mă bucur să fi găsit soluția. | The speaker now evaluates the completed finding positively. |
| Impersonal possibility | E posibil să fi uitat parola. | Forgetting is a completed possibility, not a present action. |
| Impersonal evaluation | Ar fi fost bine să fi verificat datele. | Checking earlier would have been desirable in the past. |
Common main-clause verbs include a trebui (to have to), a vrea (to want), a putea (to be able to), and a se bucura (to be glad). Common impersonal expressions include e posibil, e necesar, and ar fi bine. The past subjunctive does not itself say that the situation was counterfactual; the main-clause verb, conditional, or context supplies that interpretation.
Can it express a wish, regret, or counterfactual evaluation?
Yes. An independent fragment beginning with să fi can express regret or a wish about a completed past action: Să fi rămas acasă! (If only I had stayed home!) A conditional or evaluative frame makes the unreal reading clearer: Ce bine ar fi fost să fi venit! (How nice it would have been if you had come!) These uses are separate from ordinary factual reporting, where the same form simply locates a completed subordinate event.
How is it different from the present subjunctive and perfect conditional?
The three forms differ in what follows să and which element carries person marking. The present subjunctive has a person-marked finite verb after să. The past subjunctive has invariant să fi plus a participle. The perfect conditional has a person-marked conditional auxiliary and normally does not begin a să clause.
| Form | Pattern | Example and use |
|---|---|---|
| Present subjunctive | să + finite verb | Vreau să vii. (I want you to come.) The verb changes for person and presents the action as not completed here. |
| Past subjunctive | să fi + participle | Mă bucur să fi venit. (I am glad that you came.) The past subjunctive presents the subordinate event as completed. |
| Perfect conditional | conditional auxiliary + fi + participle | Aș fi venit, dar nu am putut. (I would have come, but I could not.) This is the unreal or conditional predicate of its own clause; see the perfect conditional. |
- Do not say să fiu venit for the past subjunctive of a veni. Să fiu is first-person singular present subjunctive of a fi; the target form is să fi venit.
- Do not make the participle agree with the subject: use să fi venit with ea and ele, not să fi venită or să fi venite in this active compound.
- Do not confuse Ar fi trebuit să fi plecat with Ar fi plecat. The first has a conditional main-clause verb followed by a past-subjunctive clause; the second is a perfect conditional predicate meaning “he or she would have left.”
- Do not treat every să fi as a regret. In E posibil să fi greșit, it expresses a completed possibility; in Să fi rămas acasă!, the independent fragment expresses regret or a wish.
What does Ar fi trebuit să fi plecat mai devreme. most naturally mean?
- Someone should leave earlier now.
- Someone was leaving earlier.
- Someone should have left earlier.
- Someone will have left earlier.
The main-clause expression ar fi trebuit expresses a past, unrealized obligation, while să fi plecat presents the leaving as completed before the relevant past point.
Choose the active past-subjunctive form for noi: Ne bucurăm ___ la timp.
- să fim terminăm
- să fi terminat
- să fim terminat
- să fi terminați
The active past subjunctive is invariant să fi plus the participle terminat. The form does not change to să fim for noi, and terminați would suggest an agreeing passive or adjectival form rather than this active compound.
Complete the neutral full-form sentence: Nu cred ___ văzut pe Radu.
- să îl fi
- să fi îl
- să nu îl fi
- să fi văzut îl
The direct-object clitic îl goes between să and fi: Nu cred să îl fi văzut pe Radu. The negative nu belongs to the main clause, so it does not replace the clitic's normal position.
Which sentence contains the past subjunctive, rather than the perfect conditional?
- Aș fi venit cu voi.
- Ar fi venit cu voi.
- Dacă aș fi venit cu voi, aș fi ajutat.
- Mă bucur să fi venit cu voi.
In să fi venit, să introduces the invariant past subjunctive. The other sentences use person-marked conditional auxiliaries such as aș or ar and have perfect conditional predicates.
Which sentence expresses a regretful wish that the speaker stayed home?
- Să fim rămas acasă!
- Să fi rămas acasă!
- Să fi rămași acasă!
- Am să fi rămas acasă!
An independent Să fi rămas acasă! can express regret or a wish about a completed past action. The auxiliary remains fi rather than fim. The active participle does not agree as rămași.