Supine in Romanian

In Brief

The Romanian supine (supinul) is a non-finite verb form (one that does not show person or tense), usually built with de + past participle: de făcut “to do,” de văzut “to see,” de mâncat “to eat.” It is especially common after nouns and pronouns (ceva de făcut), after evaluative words (greu de înțeles), and in expressions of tasks, purpose, availability, or necessity.

Overview

Romanian often uses the supine where English uses a to-infinitive, an -ing form, or a phrase such as “for use.” There is no single English form that always matches it. For example, o carte de citit is “a book to read,” mașină de spălat is “washing machine,” and bun de mâncat is “good to eat.” Learning the recurring Romanian patterns is therefore more reliable than assigning one fixed translation to de.

The form is closely connected to the past participle (the verb form found in am făcut “I did/have done” and am văzut “I saw/have seen”). In the supine, however, it does not describe a completed past event. Compare Am citit cartea “I read the book” with Am o carte de citit “I have a book to read.” The first contains the compound past tense; the second presents reading as a pending activity.

At B2, the main challenge is not forming the supine but recognizing what relationship it expresses. It can identify a task, describe what an object is used for, evaluate how easy an action is, or present an action as possible, necessary, or worth doing. These patterns are frequent in both conversation and writing.

How It Works

The basic form

The central pattern is:

de + past participle

Infinitive	Past participle	Supine	Typical English rendering
a face	făcut	de făcut	to do; to be done
a vedea	văzut	de văzut	to see; worth seeing
a mânca	mâncat	de mâncat	to eat; for eating
a citi	citit	de citit	to read; for reading
a înțelege	înțeles	de înțeles	to understand
a scrie	scris	de scris	to write
a spune	spus	de spus	to say
a bea	băut	de băut	to drink

The supine is invariable in these constructions: it does not change for person, number, or gender. In o problemă greu de rezolvat and două probleme greu de rezolvat, the form remains de rezolvat. Do not make it agree with problemă/probleme as an adjective would.

The word de belongs to the construction. English may translate it as “to,” “for,” “of,” or not as a separate word at all. It does not normally mean a past passive action by itself.

Tasks and things awaiting action

After indefinite pronouns and quantity expressions, the supine commonly identifies an action that is available, necessary, or still pending.

Pattern	Example	Meaning
ceva de + supine	ceva de făcut	something to do
nimic de + supine	nimic de spus	nothing to say
multe de + supine	multe de învățat	many things to learn
noun + de + supine	un raport de terminat	a report to finish

With a avea, this is a very productive way to express an obligation or task: Am de lucru “I have work to do,” Am două mesaje de trimis “I have two messages to send.” The necessity comes from the whole context, not from a special tense of the verb.

Purpose and intended use

A noun followed by the supine can say what an object, place, or material is for:

• mașină de spălat — washing machine
• apă de băut — drinking water / water to drink
• masă de scris — writing desk
• cremă de ras — shaving cream
• sală de așteptat — waiting room

Some combinations are established compound-like expressions, while others are created freely in context. English often uses a compound noun rather than “to + verb,” so translate the whole phrase rather than each word separately.

Evaluation: easy, difficult, good, worth doing

The supine frequently follows an adjective or an impersonal expression that evaluates an action:

• ușor de folosit — easy to use
• greu de explicat — hard to explain
• imposibil de uitat — impossible to forget
• bun de mâncat — good to eat
• merită de văzut — worth seeing

In these phrases, the noun being described is often understood as what undergoes the action: un text ușor de citit is “a text that is easy to read.” Romanian does not need an explicit passive marker here.

With a fi, an impersonal assessment can come first: E greu de spus “It is hard to say.” No grammatical subject needs to name the person doing the saying.

Supine versus infinitive and subjunctive

English learners may expect Romanian to use an infinitive wherever English uses “to.” Romanian instead divides this work among several structures. The subjunctive (a verb form introduced most often by să) can show a subject and tense-like distinctions; the supine cannot.

Meaning	Natural Romanian	Why
I want to read.	Vreau să citesc.	A personal intention; să citesc shows first person
I have something to read.	Am ceva de citit.	The action characterizes ceva
This book is easy to read.	Cartea aceasta e ușor de citit.	The action is evaluated
I came to read.	Am venit să citesc.	A purpose carried out by the subject

Do not replace every să clause with a supine. The supine works in particular syntactic patterns and has no personal endings: it cannot itself distinguish “I read,” “you read,” or “they read.”

Negation

The usual negative form uses the prefix ne- attached to the participle:

• de necrezut — unbelievable; hard to believe
• de neînțeles — incomprehensible
• de neuitat — unforgettable
• de nerezolvat — impossible or remaining to be solved

Many such forms are also lexicalized adjectives, meaning that speakers treat them as established descriptive words. The context may therefore emphasize either the action (o problemă de nerezolvat “a problem that cannot be solved”) or a quality (un gest de neînțeles “an incomprehensible gesture”).

Examples in Context

Romanian	English	Note
Am ceva de făcut înainte de cină.	I have something to do before dinner.	A pending task
Mai avem multe de învățat.	We still have a lot to learn.	Quantity + supine
Nu mai e nimic de spus.	There is nothing more to say.	nimic de pattern
Ai ceva de băut?	Do you have anything to drink?	Something available for drinking
Mi-am cumpărat o carte de citit în tren.	I bought myself a book to read on the train.	The noun identifies the object of the action
Apa aceasta nu este bună de băut.	This water is not safe/good to drink.	Evaluation of suitability
Instrucțiunile sunt ușor de înțeles.	The instructions are easy to understand.	The supine stays unchanged
Problema pare greu de rezolvat.	The problem seems difficult to solve.	Evaluation with an understood object
Muzeul acesta e de văzut.	This museum is worth seeing.	Recommendation
Mi-a dat trei formulare de completat.	He/She gave me three forms to fill in.	Assigned work
Avem nevoie de o mașină de spălat.	We need a washing machine.	Established purpose expression
Comportamentul lui este de neînțeles.	His behavior is incomprehensible.	Negative form with ne-
A fost o seară de neuitat.	It was an unforgettable evening.	Lexicalized negative form
E ușor de promis, dar greu de făcut.	It is easy to promise, but hard to do.	Two impersonal evaluations

Common Mistakes

Using the infinitive mechanically after a noun

• Wrong: Am ceva a face.
• Right: Am ceva de făcut.
• Why: In the everyday pattern “something to do,” Romanian uses ceva de + supine. English “to” does not signal that Romanian needs a + infinitive.

Making the supine agree with the noun

• Wrong: o problemă greu de rezolvată
• Right: o problemă greu de rezolvat
• Why: The supine is invariable. Although rezolvată can be a feminine participial adjective elsewhere, the form after de here remains rezolvat.

Confusing a past event with a pending action

• Wrong for “I have a report to write”: Am scris un raport.
• Right: Am un raport de scris.
• Why: Am scris is the compound past, “I wrote/have written.” Am un raport de scris describes work that remains to be done.

Replacing every purpose clause with the supine

• Wrong: Merg la bibliotecă de citit.
• Right: Merg la bibliotecă să citesc.
• Why: When the same person goes somewhere in order to perform an action, a să clause is the normal choice. The supine is not a universal equivalent of English “to.”

Negating with nu inside the fixed form

• Wrong: un lucru de nu crezut
• Right: un lucru de necrezut
• Why: The standard negative supine uses prefixed ne-. A full clause may use nu, but it is a different construction.

Usage Notes

The supine is fully normal in modern Romanian and is not restricted to formal or literary language. Everyday speech is full of phrases such as ceva de mâncat, nimic de făcut, greu de spus, and de văzut. Notices, product descriptions, instructions, and advertisements also favor it because it expresses purpose or suitability compactly.

English translation depends heavily on context. De citit may be “to read” in o carte de citit, “reading” in a label referring to an activity, or “worth reading” after an evaluative expression. Passive English is sometimes natural too: documente de semnat can be “documents to sign” or “documents to be signed.” Romanian itself leaves the responsible person unexpressed unless the wider sentence supplies one.

Be careful with fixed noun phrases. In mașină de spălat, the action names the machine's function, while in haine de spălat, it identifies clothes awaiting washing. The same visible structure can therefore relate the noun to the action in different ways. Vocabulary and context settle the interpretation.

You may also encounter supine-related forms after prepositions other than de, especially in established expressions connected with an activity, such as la cules “harvesting / to pick crops.” These are less useful as a single productive beginner rule. Learn them as whole phrases first; de + participle remains the central pattern for active use.

Beyond the Basics / Advanced Use

An active meaning, a passive meaning, or both

The supine does not have grammatical person or voice of its own. As a result, context determines who performs the action and whether English prefers an active or passive translation:

• Am două scrisori de trimis. — “I have two letters to send.” The speaker is probably the sender.
• Sunt două scrisori de trimis. — “There are two letters to be sent.” The responsible person is unspecified.
• Scrisorile sunt ușor de trimis. — “The letters are easy to send.” The letters undergo the action.

This flexibility is one reason the construction is so efficient. It focuses attention on the task or object rather than on the agent (the person who performs the action).

When a supine phrase behaves like a description

A de + supine phrase can modify a noun much like an adjective does, but it remains verbal in meaning:

• film de văzut — a film to see / worth seeing
• temă de discutat — a topic to discuss
• greșeală de evitat — a mistake to avoid

The phrase may imply necessity, recommendation, or intended use. Those shades of meaning usually come from the noun and the situation rather than from the form alone. Un film de văzut sounds recommendatory; un formular de completat usually signals a required task.

Lexicalization

Some supine phrases become stable vocabulary items. Mașină de spălat is learned as the ordinary name of an appliance, not freshly analyzed every time as “machine for washing.” Negative forms such as de neuitat, de necrezut, and de nedescris (“indescribable”) can likewise function almost like adjectives.

Even then, the invariable pattern remains visible. Compare o experiență de neuitat and două experiențe de neuitat: de neuitat does not agree with the noun. This distinguishes it from an ordinary adjective such as frumos/frumoasă/frumoase.

Word order and information focus

The noun or pronoun normally comes before its supine phrase: o decizie de luat, ceva de explicat. Romanian can move the phrase for emphasis, especially in speech or a rhetorical style: De făcut, am făcut tot ce am putut roughly means “As for doing it, I did everything I could.” Such fronting is marked and context-dependent; use the normal noun + de + participle order until it feels automatic.

Practice Tips

1. Build three-part sets from participles you already know. Write a face — am făcut — de făcut and a vedea — am văzut — de văzut. This ties the new construction to the compound past without confusing their meanings.
2. Practice by pattern, not by translation. Make five examples each with ceva de..., nimic de..., and ușor/greu de.... For instance: ceva de citit, nimic de adăugat, greu de explicat.
3. Notice what the noun contributes. When you find de + participle, ask whether it expresses a pending task, intended purpose, suitability, or evaluation. Then choose the most natural English translation rather than translating de separately.

Related Concepts

• Prerequisite: Compound Past Tense — introduces the past participles reused in the supine.