In linguistics, quirky subjects (also called oblique subjects) are a phenomenon where certain verbs specify that their subjects are to be in a case other than the nominative.[1] [2] These non-nominative subjects are determiner phrases that pass subjecthood tests such as subject-oriented anaphora binding, PRO control, reduced relative clause, conjunction reduction,[3] subject-to-subject raising, and subject-to-object raising.[4]
It has been observed cross-linguistically that the subject of a sentence often has a nominative case. However, this one-to-one relationship between case and grammatical relations (subjecthood) is highly debatable. Some argue that nominative case marking and controlling verb agreement are not unique properties of subjects. One evidence in support of this proposal is the observation that nominative can also mark left-dislocated NPs, appellatives and some objects in the active in Icelandic. In addition, agreeing predicate NPs can also be marked nominative case:
In Standard English, a sentence like "*Me like him" is ungrammatical because the subject is ordinarily in the nominative case. In many or most nominative–accusative languages, this rule is inflexible: the subject is indeed in the nominative case, and almost all treat the subjects of all verbs the same. Icelandic was argued to be the only modern language with quirky subjects,[5] but other studies investigating languages like Basque,[6] Faroese,[7] [8] [9] German, Gujarati,[10] Hindi,[11] Hungarian,[12] Kannada,[13] Korean,[14] Laz,[15] Malayalam,[16] Marathi,[17] Russian,[18] [19] [20] Spanish,[21] [22] [23] and Telugu[24] show that they also possess quirky subjects.
The class of quirky subjects in Icelandic is a large one, consisting of hundreds of verbs in a number of distinct classes: experiencer verbs like vanta (need/lack), motion verbs like reka (drift), change of state verbs like ysta (curdle), verbs of success/failure like takast (succeed/manage to), verbs of acquisition like áskotnast (acquire/get by luck), and many others.[25]
In superficially similar constructions of the type seen in Spanish me gusta "I like", the analogous part of speech (in this case me) is not a true syntactical subject. "Me" is instead the object of the verb "gusta" which has a meaning closer to "please", thus, "me gusta" could be translated as "(he/she/it) pleases me" or "I am pleased by [x]."
Many linguists, especially from various persuasions of the broad school of cognitive linguistics, do not use the term "quirky subjects" since the term is biased towards languages of nominative–accusative type. Often, "quirky subjects" are semantically motivated by the predicates of their clauses. Dative-subjects, for example, quite often correspond with predicates indicating sensory, cognitive, or experiential states across a large number of languages. In some cases, this can be seen as evidence for the influence of active–stative typology.
Generally, nominative subjects satisfy tests that prove their "subject" status. Quirky subjects were also found to pass these subjecthood tests.
Some anaphors only allow subjects to be their antecedents when bound. This is also called reflexivization.[26] Subject-oriented anaphoras (SOA) are a special subclass of anaphora that must have subjects as their antecedents. This test shows that an XP is a subject if it binds to a subject-oriented anaphora. In Icelandic, this is shown below where the dative pronoun subject Honum is only grammatical when binding the anaphor sínum:
Faroese quirky subjects also pass this diagnostic where the subject Kjartani in the dative binds the anaphor sini:
The same behavior is seen in quirky subjects in Basque where the dative subject Joni binds the anaphor bere burua:
In German, the dative DP subject Dem Fritz binds the anaphor sich:
Quirky subjects in Hindi also pass this test where the dative subject मुझे (mujhe) binds the anaphor (the reflexive possessive pronoun) अपना (apnā):
Generally, PRO is the subject in the underlying structure of an embedded phrase be it subject-controlled, object-controlled, or arbitrarily-controlled. A subject can show up in a non-overt form in infinitives as PRO, but a preposed object cannot. This diagnostic shows that an XP is a subject if it can be PRO. To illustrate, Icelandic shows subject-controlled PRO with a nominative DP:
Similarly, in Laz, the same can be seen:
A reduced relative may only appear in as a subject position in a reduced relative clause. This test shows that a constituent is a subject if it can be relativized in a reduced relative clause.
Icelandic quirky subjects are not able to be relativized on:
Laz quirky subjects are able to be relativized on:
In Icelandic, some verbs (e.g., telja, álíta) can have their complement in the 'Exceptional Case Marking' (ECM), also known as the 'Accusativus-cum-Infinitivo' (AcI) or 'Subject-to-Object Raising' (SOR) construction. It has been proposed that some non-subject (e.g. a preposed object) cannot be so embedded. The ECM construction occurs when a sentence of the form subject-finite verb-X is selected by verbs such as telja, álíta as a CP complement (embedded clause). The nominative subject shows up in the accusative (or else in the dative or genitive) in ECM construction and the verb is in the infinitive.
Note: The object ostinum cannot be embedded in ECM construction. The following sentence is ungrammatical:
An example of subject-to-object raising in German:
The conjunction reduction test is also known as the subject ellipsis test. In coordinated structures, the subject of the second conjunct can be left out if it is coreferential (i.e., coindexed) with the subject in the first conjunct but not if it is coreferential with the object:
The following example is ungrammatical:
The Quirky Subject Hierarchy (QSH) exists to governs non-nominative subjects based on three subjecthood tests.
| Reduced Relatives | ✓ | x | x | x | x | |
| PRO Control | ✓ | ✓ | x | x | x | |
| Subject-Oriented Anaphora Binding | ✓ | ✓ | ✓ | ✓ | ✓ |
Cross-linguistically, all quirky subjects pass SOA binding test. The QSH governs quirky subjects in Icelandic, Hindi, German, Basque, Laz, Faroese, Gujarati, Hungarian, Kannada, Korean, Malayalam, Marathi, Russian, Spanish, and Telugu.
Quirky subjects are analyzed to determine what case a subject may bear. There are many approaches, though the two most prominent are the standard Analysis and the Height Conjecture Analysis.
In the standard analysis, quirky subjects are treated as regular subjects that are assigned lexical or idiosyncratic cases. Dative-marked nominals are often analyzed as subjects because they pass most subjecthood tests. By passing these tests, quirky subjects seem to bear the lexical case (cannot be overwritten), while non-quirky subjects bear the structural case (can be overwritten). This approach is most often used to analyze Icelandic, as all of its quirky subjects bear the lexical case and cannot be overwritten. However, the standard analysis does not sufficiently explain why lexical cases are overwritten in several languages, such as Faroese and Imbabura Quechua.
Unlike Icelandic, Faroese does not possess passive quirky subjects. Instead, passivized direct objects appear in the nominative:
Furthermore, quirky subjects do not retain its case under raising in Faroese. In the following example, the subject Jógvan changes from the dative case to the accusative case after it is raised:
The arc pair grammar (multistratal analysis) was proposed to explain why quirky subjects overwrite the lexical in languages such as Faroese. This analysis suggests that quirky subjects are the result of inversion: an initial subject is demoted to an indirect object, and subject properties are not tied to final subjects but can make reference to subjects at a distinct strata.
In height conjecture analysis, a quirky subject gains the properties of a Focus Phrase (FP) whenever it lands in the specifier (SPEC) of that FP.
To account for the quirky subject hierarchy:TP is split into PerspP and BP
The raising of PRO to [SPEC, Persp] determines whether the quirky can occur in complement during control. This is according to the Perspectival Centre Constraint. If the quirky subject lands at [SPEC, Persp], it may be relativized on into a reduced relative clause.
In Icelandic, verbs can require a non-nominative subject. The following examples show an accusative subject and a dative subject, respectively.
Quirky subjects can also occur when verbs taking a dative or genitive argument occur in the passive.[27]