Negative Commands with Noli and Nolite

One of the most dependable ways to say “do not ...” in Classical Latin is nōlī to one person or nōlīte to several, followed by an infinitive: nōlī currere “do not run,” nōlīte currere “do not run, all of you.” English puts do not before a bare verb; Latin instead gives a positive imperative of nōlō “be unwilling” and makes the forbidden action its infinitive complement.

This construction is ordinary in Classical prose and conversation (neutral Classical). It can sound considerate, urgent, or severe according to context; the grammar itself does not make every nōlī a gentle suggestion. For the competing nē plus perfect subjunctive pattern, see Prohibitions with Nē and the Perfect Subjunctive.

The two forms and their source

The verb is nōlō, nōlle, nōluī “not want, be unwilling.” Its second-person present active imperatives are irregular but must simply be learned as a pair:

The visible person-and-number marking belongs to nōlī/nōlīte. The infinitive does not change with the number of addressees. In morphological terms, nōlī is not a negative particle like English not: it is a verb commanding “be unwilling.” The infinitive states what the addressee is to refrain from doing.

The vocatives make the number contrast visible. Lūcī calls one person, so the verb is nōlī; puerī calls several, so it is nōlīte. English “do not close/run” conceals this distinction.

Which infinitive follows?

The forbidden action normally appears as a present infinitive. With an ordinary active verb, that is the present active infinitive: scrībere, aperīre, respondēre. The word “present” here does not mean that the action is already in progress. The present infinitive presents the action without marking it as prior to the command.

Deponent verbs use their present infinitive, which looks passive but has its normal active or intransitive meaning. The construction does not turn a deponent into a passive.

Here verērī and proficīscī are present infinitives of deponents vereor and proficīscor. Translating their endings mechanically as passive would produce the wrong meaning.

Voice and the scope of the negative

Most examples forbid the addressee from acting, but nōlī can also govern a passive infinitive when the intended meaning is “do not allow yourself to be ...” or “do not be ...”. Such commands are grammatically possible but often less idiomatic than a more direct active expression.

The negative has scope over the infinitival action: the instruction is not to undergo the influence. An object, adverb, or dependent clause belonging to the infinitive stays inside that infinitival phrase.

In this sentence nōlī governs putāre. The accusative-and-infinitive statement mē ... oblītum esse depends on putāre; it is not another command.

Meaning, aspect, and tone

Although nōlī is historically and synchronically an imperative of “be unwilling,” the combination is a conventional prohibition. It can forbid a single imminent act or urge someone to stop a course of behavior. Context supplies that distinction.

The first prohibition blocks one impending action; the second rejects repeated behavior. There is no special “continuous negative imperative” ending. Adverbs and context carry that information.

An authentic example from Roman comedy shows how natural the pattern is in dialogue:

In letters and dialogue, nōlī may sound concerned or intimate (conversational/epistolary). In forceful instructions it can be categorical. English speakers should therefore avoid memorizing it as an exact equivalent of polite “please don’t.”

Nōlī versus nē plus subjunctive

Classical Latin also makes prohibitions with nē and a subjunctive, especially nē plus the second-person perfect subjunctive: nē hoc fēcerīs “do not do this.” Both patterns are Classical, but they package the command differently.

The contrast is not a strict polite-versus-rude rule, and it is not present time versus past time. Fēcerīs is morphologically perfect subjunctive but still forbids a future action. The form of the construction, not an English tense label, determines its force.

A reliable production and parsing routine

To say “Do not wake the child” to one person:

1. choose singular nōlī;
2. find the present active infinitive of excitō, excitāre: excitāre;
3. put “the child” in the accusative as the infinitive’s object: puerum;
4. produce nōlī puerum excitāre.

To parse nōlīte discedere, first recognize plural nōlīte. Then identify discedere as the present active infinitive of discedō. The result is a command to several people not to leave—not a statement that they do not want something.

Common Mistakes

1. Copying English “do not” with nōn plus imperative

2. Using the singular with several addressees

3. Putting the forbidden verb in the imperative

4. Translating a deponent infinitive as passive

5. Treating the present infinitive as present-time reporting

Key Takeaways

Use nōlī for one addressee and nōlīte for more than one, followed normally by a present infinitive. The construction literally contains an imperative of nōlō, but conventionally functions as a prohibition. Number is marked on nōlī/nōlīte; voice and case government belong to the infinitive. Do not build the phrase from English do + not, and do not interpret the infinitive’s “present” label as a restriction to present time.