Use a bare imperative only for an affirmative directive to one addressee. Use a subject-marked subjunctive whenever you must show masculine ka, feminine ki, or plural/respectful ku, and use kada/kar + subjunctive for a prohibition. Then make the utterance polite through don Allah, respectful address, an explanation, or a question frame: the presence of ka/ki/ku does not itself turn an order into a courtesy.
All unlabelled examples are (neutral Nigerian Standard Hausa). Bare imperative formation is grade-sensitive in speech and sometimes in the written stem; the full patterns belong on the linked singular imperative page. This page diagnoses the construction and its effect in interaction.
A four-question diagnostic
- Is the directive negative? Choose kada or conversational kar plus the subjunctive.
- Is it addressed to a group, or is plural address being used respectfully? Choose ku + verb.
- Must the wording identify one male or one female? Choose ka + verb or ki + verb.
- Is it an affirmative directive to one addressee whose gender need not be overt? A bare imperative is available. Add politeness independently if the situation calls for it.
Compare a true minimal set at a doorway:
Shigo, don Allah.
Come in, please. (bare imperative to one person; gender not overt)
Don Allah, ka shigo.
Please come in. (subject-marked request to one male)
Don Allah, ki shigo.
Please come in. (subject-marked request to one female)
Don Allah, ku shigo.
Please come in. (to a group or respectfully addressed plural)
All four can be courteous. The contrast is overt addressee agreement and number, not a scale from rude to polite.
What a bare command does—and where it stops
The special imperative has no overt subject marker. It directly presents the requested action and is restricted to an affirmative command to one person.
Zauna a nan har motar ta iso.
Sit here until the vehicle arrives. (one addressee)
Rufe ƙofar a hankali kada jaririn ya farka.
Close the door quietly so the baby does not wake up. (one addressee)
Kawo kujerar nan kusa da tebur.
Bring that chair close to the table. (one addressee)
Spoken tone helps distinguish an imperative, although ordinary boko does not show tone. Verb grade also matters: learners cannot safely manufacture every bare command by deleting ka from a subjunctive clause. Learn frequent imperatives as complete forms and use the grade pages for unfamiliar verbs.
The bare form leaves the addressee's gender unexpressed. Context identifies who is being addressed. It cannot, however, be stretched into a plural paradigm:
Ku zauna a ɗakin jira har a kira ku.
Sit in the waiting room until you are called. (group)
Nor does the bare imperative have its own negative counterpart. Hausa switches constructions rather than adding ordinary clause negation.
What ka, ki, and ku contribute
In a directive, ka, ki, ku are subjunctive subject markers. They state who is to carry out the desired event: one male, one female, or more than one addressee. They are not free decorations before an imperative stem.
Ka ajiye takardun a kan teburin nan.
Put the documents on this table. (to one male)
Ki ajiye wayarki a cikin jaka kafin jarabawa.
Put your phone in the bag before the examination. (to one female)
Ku rubuta sunayenku a saman shafin.
Write your names at the top of the page. (to a group)
An explicit noun or title does not remove agreement from a subjunctive request:
Aisha, don Allah, ki duba ko an rufe tagar.
Aisha, please check whether the window has been closed.
Yallaɓai, ku jira kaɗan kafin a fara taron.
Gentlemen, please wait a little before the meeting begins. (formal/respectful)
English often uses the same bare verb for Come! whether speaking to a man, a woman, or a crowd. Hausa can leave gender unexpressed only in the narrow singular imperative; the subject-marked request makes those distinctions visible.
Politeness is built around either form
Don Allah is the most portable softener. A reason, a small minimizer such as kaɗan, an apology formula, and a respectful vocative can further reduce the imposition.
Buɗe tagar kaɗan, don Allah; ɗakin ya yi zafi.
Open the window a little, please; the room is hot. (bare singular imperative)
Malam, don Allah, ka nuna mini inda ofishin yake.
Sir, please show me where the office is. (to one male)
Hajiya, ki yi haƙuri, don Allah, ki sake faɗin sunan.
Madam, please excuse me and say the name again. (to one female)
The familiar formula yi haƙuri is a bare imperative and has no overt segmental gender marker. It can address a man or a woman in context. If agreement must be explicit, use ka yi haƙuri, ki yi haƙuri, or ku yi haƙuri. It is inaccurate to claim that bare yi haƙuri is morphologically masculine.
Yi haƙuri, ban ji abin da ka ce ba.
Excuse me, I didn't hear what you said. (to one male; the following ka reveals gender)
Yi haƙuri, ban ji abin da kika ce ba.
Excuse me, I didn't hear what you said. (to one female; the following kika reveals gender)
The identical formula works in both; only the later clause identifies the addressee.
Negative requests force the subjunctive
A prohibition uses kada plus the matching subjunctive marker. Kar is common (informal/conversational); kada is neutral and suitable in careful or formal wording. There is no final ba.
Don Allah, kada ka ajiye motar a gaban ƙofar.
Please don't park the car in front of the entrance. (to one male)
Kar ki manta da katin shaidarki gobe.
Don't forget your identity card tomorrow. (to one female; conversational)
Kada ku yi hayaniya a kusa da ɗakin jinya.
Please do not make noise near the ward. (to a group)
The negative meaning itself selects the subject-marked pattern. Even if the positive command would be bare Tafi!, the prohibition is Kada ka tafi!, Kada ki tafi!, or Kada ku tafi!
When a question is the better request
For a larger imposition or when the listener should have room to decline, Hausa commonly frames the request as an ability question with ko za ka/ki/ku iya…? This is neither a bare imperative nor a subjunctive main directive: future za appears inside a polar question.
Ko za ka iya taimaka mini in ɗaga akwatin?
Could you help me lift the box? (to one male)
Don Allah, ko za ki iya aiko da hoton takardar yau?
Please, could you send a picture of the document today? (to one female)
Ko za ku iya rage sautin rediyon kaɗan?
Could you turn the radio down a little? (to a group)
This frame explicitly questions ability and conventionally performs a request. It is often more deferential than a direct command, but context still matters: an employer can use it as an instruction, while friends can use a bare imperative affectionately.
An explicit request verb gives another option (formal/careful):
Muna roƙonku ku kashe wayoyinku kafin a shiga zauren.
We ask you to switch off your phones before entering the hall. (formal)
The second ku begins the subjunctive clause naming the requested action. English ask you to switch off hides that finite agreement.
Identical action, different implication
Imagine a colleague standing beside an open door:
Ka rufe ƙofar kafin ka zauna.
Close the door before you sit down. (direct instruction to one male)
Don Allah, ka rufe ƙofar kafin ka zauna.
Please close the door before you sit down. (same grammar, softened request)
Ko za ka iya rufe ƙofar kafin ka zauna?
Could you close the door before you sit down? (ability-question request)
The desired action does not change. The first treats compliance as a straightforward instruction; don Allah marks courtesy without changing the subjunctive; the question makes the imposition negotiable. A bare Rufe ƙofar could also fit the first context, but it would omit overt masculine agreement.
Mini-dialogue:
A: Wurin ya yi sanyi. Rufe tagar. B: To, zan rufe ta.
A: The place is cold. Close the window. B: All right, I'll close it. (direct instruction)
A: Wurin ya yi sanyi. Don Allah, ko za ki iya rufe tagar? B: I, babu matsala.
A: The place is cold. Please, could you close the window? B: Yes, no problem. (negotiable request to one female)
Choosing the second frame changes the social implication, not the physical action.
A substitution test
Try replacing the intended addressee with a group. If the form survives unchanged, it was not explicitly agreeing with the addressee. Bare Jira! is singular only; the plural substitution forces Ku jira!. Likewise, changing Amina to Musa changes ki to ka, while bare Jira! remains unmarked.
Don Allah, ki jira ni kusa da rumfar tikiti, Amina.
Please wait for me near the ticket booth, Amina.
Don Allah, ka jira ni kusa da mashigar, Musa.
Please wait for me near the entrance, Musa.
Don Allah, ku jira mu a ƙarƙashin bishiyar, yara.
Please wait for us under the tree, children.
This test diagnoses agreement; it does not calculate politeness. Each sentence contains the same softener.
Common Mistakes
1. Treating every bare imperative as rude
❌ Jira minti ɗaya, don Allah.
Incorrect analysis if called rude solely because jira is bare; don Allah and context make it courteous.
✅ Jira ni minti ɗaya, don Allah; ga ni nan zuwa.
Wait for me for one minute, please; I'm coming now.
2. Calling ka an automatic politeness marker
❌ Ka fita daga nan yanzu!
Incorrect analysis if labelled polite just because ka appears; this is a forceful directive.
✅ Don Allah, ka jira a waje har a kira sunanka.
Please wait outside until your name is called. (to one male)
3. Using masculine agreement for a female addressee
❌ Zainab, don Allah, ka kawo rasidin.
Incorrect — one female addressee requires ki.
✅ Zainab, don Allah, ki kawo rasidin.
Zainab, please bring the receipt.
4. Using a bare singular form for a group
❌ Shiga aji yanzu, ɗalibai.
Incorrect as a command addressed grammatically to the students as a group.
✅ Ku shiga aji yanzu, ɗalibai.
Enter the classroom now, students.
5. Negating a command with ba…ba
❌ Ba buɗe akwatin ba, don Allah.
Incorrect negative directive; ordinary ba…ba does not negate a bare imperative.
✅ Don Allah, kada ki buɗe akwatin tukuna.
Please don't open the box yet. (to one female)
6. Letting a bare formula hide wrong agreement in the next clause
❌ Yi haƙuri, Malama; ka tsaya a nan.
Incorrect — bare yi haƙuri is unmarked, but the following clause wrongly uses masculine ka for Malama.
✅ Yi haƙuri, Malama; ki tsaya a nan.
Excuse me, Madam; wait here. (the following ki correctly marks one female)
Key Takeaways
- A bare imperative is available only for an affirmative command to one addressee and leaves gender unexpressed.
- Ka, ki, ku + verb explicitly mark a male singular, female singular, or plural/respectful addressee.
- Kada/kar + subjunctive is required for prohibitions; ordinary ba…ba is not a negative-command frame.
- Neither the bare imperative nor the subjunctive is inherently polite. Don Allah, respectful address, mitigation, and the interaction create courtesy.
- Bare yi haƙuri has no overt gender marker; explicit forms are ka yi, ki yi, ku yi haƙuri.
- Ability questions with ko za … iya can make a larger request more negotiable.
Related Topics
- Subjunctive versus ImperativeB1 — Distinguish Hausa's subject-marked subjunctive commands from the special bare imperative available only for affirmative commands to one person.
- Polite Requests instead of Bare CommandsA2 — Soften Hausa directives with don Allah, respectful address, request verbs, or ability questions without inventing a separate polite imperative.
- Singular Imperatives: Basic FormationA2 — Form affirmative commands to one Hausa addressee with the special subjectless imperative while respecting its tonal and verb-class limits.
- Negative Commands with kada and karA2 — Build Hausa prohibitions with kada or conversational kar followed by an agreeing subjunctive marker and no final ba.
- Polite Requests and Command SofteningA2 — Shape Hausa directives as appropriate requests through don Allah, minimizers, questions, reasons, address choices, and considerate sequencing.
- Making Simple RequestsA1 — Make and answer everyday Hausa requests with don Allah, ka/ki/ku, ability questions, and socially appropriate softening.