Òtpoetti̖ Post #2: Syntax
Òtpoetti̖ syntax is very strict, but quite variable. This post explains everything necessary to know about how to form sentences in Òtpoetti̖ that I have made so far.
The main units necessary to understand a word's position in syntax are as follows:
Adverb particle - AdvPtcl
The topic phrase (TopP) is always first phrase in a sentence, but it is often optional.
The agent noun phrase (AgNP) precedes the main verb or its pre-adverb phrases, and can only be headed by an animate noun. If the agent is the topic, its NP is syntactically treated as the TopP. The AgNP is optional.
TopP - AgNP (- AdvP) - V
TopAgNP (- AdvP) - V
The patient noun phrase (PatNP) is the first NP to follow a main verb or its post-adverb phrases. If the patient is the topic, its NP is syntactically treated as the TopP. The PatNP is optional.
TopP - AgNP - V (- AdvP) - PatNPTopPatNP - AgNP - V (- AdvP)
The predicative phrase (PvP) can exist in two types of sentences: a verbless sentence or a verbal sentence. In a verbless sentence, the PvP always directly follows the predicand phrase. In a verbal sentence, the PvP is the first NP to follow a main verb or its post-adverbs. The PvP is obligatory in verbless sentences, but optional in verbal sentences.
TopPatNP - PvP
TopPatNP - AgNP - V (- AdvP) - PvP
Adjective phrases (AdjP) precede a noun when they are stated as a matter of fact or objective truth, and follow a noun when they are stated as a matter of opinion or subjective perception. AdjPs are optional.
Verb phrases (VP) are obligatory except in verbless sentences.
Preposition phrases (PP) can modify a head of any part of speech. PPs are optional.
When PPs modify anything other than a verb, they precede the head when they are stated as a matter of fact or objective truth, and follow the head when they are stated as a matter of opinion or subjective perception.
PP - N/Adj/Adv
N/Adj/Adv - PP
When PPs modify verbs according to the what the speaker believes is fact or objective truth, the verb is marked with a case suffix and the head of the PP is placed directly after the verb, before any other word. When multiple PPs modify one verb in this way, the verb is repeated with the pro-verb nji̖.
TopP - AgNP - V.P NP/Cl (- AdvP) - PatNP
TopP - AgNP - V.P NP/Cl nji̖.P NP/Cl (- AdvP) - PatNP
When PPs modify verbs according to the speaker's opinion or subjective perception, PPs are the last phrases in a sentence and typically have no obligatory order in relation to each other. However, in formal writing, a writer will select a particular order and maintain it across a work, sometimes across all their works.
TopP - AgNP - V - PatNP - PP
Regardless of style, if the head of one of the verb-modifying PPs is the topic, the PP is syntactically treated as the TopP.
Adverb phrases (AdvP) directly precede a verb when they are stated as a matter of fact or objective truth, and directly follow a verb when they are stated as a matter of opinion or subjective perception. AdvPs are optional.
Complementizer phrases (CP) directly follow the phrase they modify. They can modify any phrase and are optional.
Only tier-0 and tier-1 lexical phrases (of any part of speech) can be a topic phrase.
A tier-0 phrase is a main argument NP or the main VP. A tier-1 phrase is an adjunct phrase that modifies either a main argument NP or the main VP (e.g. adjuncts that modify adjuncts cannot be topics).
A topic phrase is structured slightly differently depending on the part of speech of its head. All topic phrases begin with the topic particle. NPs, AdjPs, AdvPs, PPs, CPs are structured the same as they would be elsewhere in a sentence.
Blue represents components of a TopP.
TopPtcl - NP/AdjP/AdvP/PP/CP - AgNP - V
TopPtcl - NP/AdjP/CP - PvP
VPs, however, only carry over the head and lexical adverb phrases to the topic position. Its argument phrases, TAM adverb phrases, and relative clauses all remain in their original place.
Blue represents components of a TopP.
TopPtcl (- AdvP) - V (- AdvP) - AgNP (- TAMP) (- CnvP) - PatNP (- PP)
TopPtcl (- AdvP) - V (- AdvP) (- TAMP) (- CnvP) - PvP (- PP)
VPs do take suffixed prespositions and their complements with them to the topic position, retaining the same order between them, the verb, and adverbs.
Blue represents components of a TopP.
TopPtcl (- AdvP) - V(.PP) (- AdvP) - AgNP (- TAMP) (- CnvP) - PatNP
TopPtcl (- AdvP) - V(.PP) (- AdvP) (- TAMP) (- CnvP) - PvP
The topic phrase is included if any one of the following is applicable:
the speaker wants to bring attention to the topic
the topic is something being asked about, such as an interrogative word or an object of inquiry (required topicality in this case)
the topic is important, unique, specific, and being mentioned for the first time in a conversation
there is no agent or patient being referred to (required topicality in this case)
Noun phrases (NP) includes a noun and optionally AdjP, PP, or CP. AdjPs and PPs can both follow or precede the noun, but CPs can only follow it.
Blue represents the head of a NP.
AdjP/PP - N
N - AdjP/PP
N - CP
Nouns are marked for case by an affix denoting argument roles, of which there are three:
Nominative - marked on the noun with the particle njī placed before the noun phrase, unmarked for pronouns
Agentive - marked on the noun or pronoun with the suffix -tâi
Prepositional - unmarked on the noun, but pronouns are converted to their declension form and encliticized onto the preposition
A predicative phrase can be a NP, AdjP, or CP. A verb can only head it if the predicand is also a verb.
TopP - NP
TopP - Adj
TopP - CP
TopVP - VP
Whenever there is a predicative phrase, it is marked as a topic patient.
Adjectives phrases can include a particle ah that marks the adjective as an inherent property of a noun rather than a conditional one. This particle is always placed at the end of an adjective phrase.
Blue represents the head of an AdjP; pink represents native Òtpoetti̖ words.
N - (AdvP/PP -) Adj (- AdvP/PP)
(AdvP/PP -) Adj (- AdvP/PP) - N
N - (AdvP/PP -) Adj (- AdvP/PP) ah
(AdvP/PP -) Adj (- AdvP/PP) ah - N
Adjective phrase heads can be a whole clause. This is used differently from complementizer phrases. The latter incorporate a main-clause word into another clause, while the former use a clause to describe some property of a word.
A preposition phrase always begins with a preposition and is followed by a noun phrase or whole clause.
Blue represents the head of an PP.
An adverb phrase can only be complemented by a NP, VP, PP, or clause. The AdvP must always begin with an adverb particle, which is its head. AdvP modify verbs and adjectives, but require an adverb to be the topic in order to modify it.
There are different adverb particles that show different relationships between the main verb and the word(s) modifying it. Some of these specifically serve as converbs between the main verb and the adverb phrase's complement verb. Others are used to denote TAM with a complement of any part of speech. Converbs have their own phrase but they themselves cannot be modified by non-lexical adverb phrases.
The use of adverb phrase heads as a full clause is different from complementizer phrases. The latter incorporate a main-clause word into another clause, while the former use a clause to describe some property of a word.
Blue represents the head of an AdvP.
Complementizer phrases always begin with a complementizer marking the role in its clause the modified word takes part in. Complementizers are obligatorily marked for personhood agreement when modifying a noun phrase.
Blue represents components of a CP.