Grade 7 can form a genuine Hausa passive, but Grade 7 does not always mean passive, and the impersonal markers an/ana do not exhaust Hausa passive and agent-defocusing strategies. A reliable analysis separates three constructions: a patient-oriented Grade 7 derived from a transitive verb, a non-passive Grade 7 with resultative, intensive, anticausative, or lexical meaning, and an impersonal clause with an or ana. Their English translations sometimes overlap, so the Hausa syntax matters more than the word was in a translation.
All unlabelled examples are (neutral Nigerian Standard Hausa). Ordinary boko omits tone and vowel length. In technical terms, canonical Grade 7 ends in short -u and normally has a Low sequence followed by final High; that description does not authorize guessing the pronunciation of an unattested derivative.
Three constructions, not a two-way choice
Consider soya “fry.” A transitive active clause assigns the meat the role of object. Its Grade 7 partner soyu is intransitive: the meat becomes the grammatical subject and controls masculine singular agreement.
Mai dafa abinci ya soya naman a kan ƙaramin wuta.
The cook fried the meat over low heat. (active: the cook is subject and the meat is object)
Naman ya soyu sosai kafin baƙi su iso.
The meat was thoroughly fried before the guests arrived. (patient-oriented Grade 7)
An soya naman kafin baƙi su iso.
The meat was fried before the guests arrived. (impersonal an: no overt agent)
The second clause profiles nama as an affected subject. The third retains naman in the position associated with the active object and uses the impersonal completive an; there is no promoted patient controlling a personal subject marker. In discourse, an soya naman is the neutral way to report the event while leaving the fryer unspecified. Naman ya soyu foregrounds what happened to the meat and can add a sense of reaching the relevant result. It is nevertheless too strong to claim that soyu must always mean “completely fried”: context can weaken or foreground the result.
Four diagnostics for a true Grade 7 passive
A patient-oriented Grade 7 normally passes four related tests.
1. There is an active transitive counterpart
With kama/kamu, the active clause has an agent and a patient object. The Grade 7 subject corresponds to that patient.
’Yan sanda sun kama barawon a tashar mota.
The police caught the thief at the motor park. (active counterpart)
Barawon ya kamu a tashar mota.
The thief was caught at the motor park. (Grade 7 patient subject)
2. The former object becomes subject and controls agreement
Gender and number make the mapping visible. Ƙofa is feminine, so a clause with Grade 7 buɗu has ta, not default masculine ya.
Mai gadi ya buɗe ƙofar da safe.
The guard opened the door in the morning. (ƙofar is object)
Ƙofar ta buɗu da safe.
The door opened / was opened in the morning. (ƙofar is subject and triggers feminine agreement)
The English translation “opened” reveals an important gray area. Ƙofar ta buɗu can be anticausative—an opening happened, with no responsible agent in view—or passive-like, with an opener recoverable from context. Subject promotion alone does not force an implied agent; the lexical meaning and discourse decide.
3. An outside agent may be implied—and is only restrictedly expressible
True patient-oriented tokens are compatible with an understood actor. Hausa normally leaves that actor unexpressed. In documented (marked, contrastive) uses, ga/gare can introduce the relevant actor, especially when the point is that this actor, rather than alternatives, can or cannot carry out the event. This option is also speaker- and variety-sensitive: it is especially well documented for Katsinanci and in some descriptions of Standard Hausa, while other descriptions and speakers reject an overt Grade 7 agent. Treat the examples below as marked diagnostics, not as universally neutral Standard Hausa templates.
Wannan hanya ba ta biyuwa ga manyan motoci.
This road cannot be followed by large trucks. (marked/contrastive ga phrase)
Giwa ta kasu ga maharba.
The elephant was killed by the hunters. (marked/contrastive agent expression)
These are not templates for ordinary English-style by-phrases. Hausa da means such things as “with,” “and,” or “using” in its relevant uses; it is not a general passive-agent marker. For a neutral report, use an active clause or impersonal an/ana instead of translating English by mechanically.
4. The discourse foregrounds the affected participant
Grade 7 makes the affected entity the topic-like subject. Impersonal an/ana instead foregrounds the event and suppresses the agent without reorganizing the patient as a personal subject.
An kama barawon, amma abokin aikinsa ya tsere.
The thief was caught, but his accomplice escaped. (neutral event report)
Barawon ya kamu; yanzu dai kasuwar ta samu sauƙi.
The thief was caught; at least the market is safer now. (the thief’s resulting status is foregrounded)
Non-passive Grade 7
Some Grade 7 verbs fail the active-counterpart and patient-mapping diagnostics. An intransitive base can keep the same subject while Grade 7 adds intensity, conclusiveness, reciprocity, or another lexical effect. No object has been promoted, so calling the construction passive obscures its structure.
Yarinyar ta tsaya a wajen Abdullahi.
The girl stood at Abdullahi’s place. (basic intransitive)
Yarinyar ta tsayu a wajen Abdullahi.
The girl stood there for a long time. (intensive Grade 7: the same subject is retained)
Here yarinyar is the subject of both tsaya and tsayu. There is no active object that becomes a passive subject and no outside agent responsible for her standing; the Grade 7 member adds an intensive or durative effect.
Other forms are lexicalized. Biyuwa from bi/biyu commonly describes a route as followable or passable; yiwuwa means “possibility”; faruwa means “happening.” These meanings retain affected-subject or potential associations, but speakers learn them as conventional words.
Sabuwar hanyar tana biyuwa a yawancin lokacin damina.
The new route is passable during most of the rainy season. (lexical/potential Grade 7)
Ba zai yiwu mu gama aikin yau ba.
It will not be possible for us to finish the work today. (lexicalized Grade 7)
Abin da ya faru jiya ya tayar da hankalin jama’a.
What happened yesterday alarmed the public. (lexicalized faru)
Likewise, buɗu may describe spontaneous opening and kamu has lexical uses such as becoming infected or being caught in a condition. The grade provides a historical and morphological relationship, not one transparent English paraphrase for every verb.
Continuative: potential is common, progressive is possible
In the continuative, a passive Grade 7 often receives a potential reading: the subject is capable of undergoing the action. This explains hanyar tana biyuwa “the road is passable.” It is not an absolute rule. A sufficiently rich narrative or perceptual context can yield an event-in-progress reading, though availability and preference can vary by speaker.
Naman yana soyuwa a hankali a kan ƙaramin wuta.
The meat is frying slowly over low heat. (progressive in context)
Irin wannan nama yana soyuwa da sauri.
This kind of meat fries easily / can be fried quickly. (generic-potential reading)
Non-passive intensive Grade 7 forms can be progressive without acquiring a passive analysis. The continuative verbal noun ends in -wa—for example soyuwa, biyuwa, kamuwa—and the clause’s lexical and discourse context determines whether the most natural reading is progressive, habitual, or potential.
The same family across object environments
The base verb, not Grade 7, supplies transitive object frames. Kama can occur with no overt object, a noun object, a direct-object pronoun, or an affected indirect object; kamu cannot retain those direct objects because it is intransitive.
’Yan sanda sun kama tun da safe.
The police made an arrest early this morning. (no overt object)
’Yan sanda sun kama barawon.
The police caught the thief. (noun direct object)
’Yan sanda sun kama shi.
The police caught him. (direct-object pronoun)
’Yan sanda sun kama wa dillalin barayen da suka addabe shi.
The police caught the thieves who had been troubling the trader for him. (contextually licensed beneficiary wa dillalin)
Barawon ya kamu.
The thief was caught. (Grade 7: no retained direct object)
The indirect-object example is possible only under a suitable beneficiary reading; it is not a special Grade 1 ending and does not mean that every verb freely licenses every beneficiary. This is why an attested lexical frame is more informative than a grade number alone.
A practical classification exercise
For each token, ask: Is there a transitive active counterpart? Does this subject correspond to its object? Is an outside agent understood? Is the discourse about the affected participant, the event, or an inherent development?
- Takardar ta rubutu da kyau “the document was written well”: patient-oriented Grade 7 if rubuta takardar is the active counterpart.
- An rubuta takardar da kyau “the document was written well”: impersonal completive, neutral about the writer.
- Abin ya faru da dare “the thing happened at night”: lexical Grade 7, not a passive of an active fara abin in this meaning.
- Ƙofar ta buɗu “the door opened/was opened”: anticausative–passive ambiguity resolved by context.
Common Mistakes
1. Calling every Grade 7 form a passive.
❌ Ba zai yiwu ba means ‘It will not be done by someone.’
Incorrect—yiwu is lexicalized as ‘be possible,’ not an ordinary passive of yi here.
✅ Ba zai yiwu mu tafi yanzu ba.
It will not be possible for us to leave now.
2. Claiming that only an/ana can express passive meaning.
❌ Barawon ya kamu cannot be passive-like because it does not contain an.
Incorrect—the patient-oriented Grade 7 can be a genuine passive construction.
✅ Barawon ya kamu a bakin kasuwa.
The thief was caught near the market.
3. Using da as a mechanical translation of English by.
❌ Naman ya soyu da mai dafa abinci.
Incorrect as a neutral translation of ‘The meat was fried by the cook’; da is not a general by-agent marker.
✅ Mai dafa abinci ya soya naman.
The cook fried the meat. (natural neutral active)
4. Treating every continuative Grade 7 as potential.
❌ Naman yana soyuwa must always mean only ‘The meat can be fried.’
Incorrect—the context can describe actual frying in progress.
✅ Naman yana soyuwa a hankali yanzu.
The meat is frying slowly now.
5. Keeping the active object after an intransitive Grade 7 verb.
❌ Barawon ya kamu ’yan sanda.
Incorrect—kamu is intransitive and cannot retain the active agent as a direct object.
✅ ’Yan sanda sun kama barawon kusa da kasuwar.
The police caught the thief near the market.
Key Takeaways
- True passive Grade 7 maps an active object to an agreeing patient subject and normally leaves the actor implicit.
- Non-passive Grade 7 includes intensive, resultative, anticausative, reciprocal, and lexicalized uses.
- An/ana is the common neutral agent-defocusing strategy, but it is not Hausa’s only passive-like construction.
- Restricted, often contrastive ga/gare agent phrases are documented; da is not a general equivalent of English by.
- Continuative Grade 7 often permits a potential reading, but progressive readings are real and context-sensitive.
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- Grade 7 IntransitivityB2 — Use Grade 7 only with an affected or participating subject, distinguishing direct objects from licensed prepositional complements and adjuncts.
- Grade 7 Result and CompletionB2 — Separate Grade 7's lexical result, thoroughness, and capacity from actual event completion, completive TAM, and Grade 4 totality.
- Grade 7 Lexicalized MeaningsB2 — Recognize Grade 7 verbs whose established meanings go beyond a mechanically predictable passive or resultative paraphrase.
- Grade 7 Verbal NounsB2 — Form and use the regular -uwa verbal nouns of Grade 7 while keeping finite -u forms, noun linkers, and da-complements distinct.
- Plain Completive: Impersonal (an)A2 — Use impersonal an to present a completed event while leaving its human or generic agent unexpressed.
- Continuative: Impersonal (ana)A2 — Use impersonal ana when an ongoing, habitual, or general activity matters more than identifying a specific human actor.