Transition Namespace

Core Definition

Transition frames foreground a Theme that traverses a dimension — moving from an Initial position, through a trajectory, to a Final position. The primary semantic content is the traversal itself, profiled by lexicalizing at least one endpoint (Source/Initial or Goal/Final) of a named dimension. Transitions are typically telic: the path leads toward an inherent endpoint.

The dimension may be spatial or abstract:

SHIFT(Theme, FROM(Initial), TO(Final), [ALONG(Path)])

Key participants:

• Theme — the entity that moves or changes (subject position)
• Source / Initial — starting point or state (optional; often backgrounded)
• Goal / Final — destination or target state (often obligatory or foregrounded)
• Path — the trajectory connecting the endpoints (may be elaborated or schematic)
• Manner — how motion occurs (always expressed as an adjunct in Portuguese, never in the verb root)

The unifying insight

Transition_to_a_quality (Entity + Final_quality, no Initial) is the abstract-dimension analogue of chegar (Theme + Goal, no Source). Both are goal-profiling traversal — one on the location axis, one on the quality axis. This is what lets spatial motion and abstract state-transition share a single namespace: they are the same from → to schema instantiated on different dimensions. The endpoint FEs need not both be present, nor both be core — what matters is that the frame lexicalizes a directed change along a dimension.

Scope

Includes — spatial (Motion):

• Physical motion: João foi para casa, Maria chegou ao Brasil
• Path-crossing: João saiu da sala, Maria atravessou a rua
• Possession transfer (change of location of control): A propriedade passou de João para Maria

Includes — abstract:

• Category / role change: tornar-se, virar, transformar-se; Undergo_transformation (Initial_category → Final_category)
• State / quality transition: Transition_to_a_state, Transition_to_a_quality, Becoming
• Scalar change with endpoints: A temperatura subiu de 20° para 30°; Expansion (Initial_size → Result_size)
• Directed development: Progression, Ontogeny, Improvement_or_decline (Prior_state → Post_state)
• Numeric change: Proliferating_in_number (Initial_number → Final_number)

Excludes — see other namespaces:

• Volitional activity with no directed path → Agentive (João correu)
• Theme achieves a result state with no dimensional Initial/Final profiled → Change (A porta abriu, O vaso quebrou)
• State holds without change → Stative (João está em casa)
• Phasal boundary of a process (onset/offset) → Change; persistence → Stative. Phasal verbs (começar, terminar, continuar) profile a point on a process's temporal extent, not a Theme traversing a dimension of its own properties — they are not Transition.
• Mental or perceptual event → Experiential (João percebeu o erro)

Critical boundary — manner verbs: Portuguese is verb-framed: path is encoded in the verb root, manner is expressed as a separate adjunct (saiu correndo, not correu para fora). This has direct classification consequences:

• Manner verb + Goal/Source PP → Transition (João correu para casa)
• Manner verb alone, no path expression → Agentive (João correu)

Critical boundary — result vs. traversal (Transition vs. Change): Applied at the frame level: if the frame defines an Initial and/or Final position on a named dimension as a Frame Element, it is Transition; if it profiles only the achieved result with no dimensional axis, it is Change. Note the same verb can split by sense — João subiu a escada (spatial ascent → Transition/Motion) vs. a temperatura subiu (value on a scale → Transition/abstract) vs. a bare telic result with no scale → Change.

Subtypes

By profiling (spanning both dimensions):

By aspect:

Viajar para o Rio is durative (João está viajando); chegar ao Rio is punctual (João chegou às 5h).

Characteristic signature

Profiles a from → to schema over a named dimension. On the spatial dimension this is the Source-Path-Goal schema of @image_schema; on abstract dimensions it is the Initial_X → Final_X structure carried by FEs such as Initial_category/Final_category, Prior_state/Post_state, Initial_size/Result_size. Distinguished from Change by profiling the trajectory / endpoints on a dimension, not merely the achieved state. FN-Br Portuguese is verb-framed: path is in the verb root, manner is an adjunct — a manner verb with no Source/Goal is Agentive, not Transition.

graph LR
    Source["Source / Initial<br/><i>CONSTITUTIVE</i><br/>optional"]
    Theme["Theme<br/><i>TELIC</i>"]
    Path["Path<br/><i>CONSTITUTIVE</i>"]
    Goal["Goal / Final<br/><i>TELIC</i><br/>often profiled"]

    Theme -->|moves_from| Source
    Theme -->|along| Path
    Theme -->|moves_to| Goal

    classDef core fill:#8B0000,stroke:#8B0000,color:#fff
    classDef opt fill:#fff,stroke:#8B0000,stroke-dasharray:4 3,color:#8B0000
    class Theme,Path,Goal core
    class Source opt

Diagnostic Tests

Test 1 — Endpoint on a dimension (FROM / TO / THROUGH)

Does the frame accept or require an Initial/Source, Final/Goal, or Path on a named dimension (spatial or abstract)?

✓ João foi DE casa PARA o trabalho → Source + Goal (spatial) → TRANSITION
✓ Undergo_transformation: DE lagarta A borboleta → Initial + Final (category) → TRANSITION
✗ O vaso quebrou (result only, no dimension) → NOT TRANSITION (Change)

Test 2 — SHIFT decomposition

Can the verb's meaning be read as entity moves/shifts from X to Y along a dimension?

✓ chegar = SHIFT(Theme, TO(Goal)) on location → TRANSITION
✓ tornar-se = SHIFT(Theme, TO(Final_category)) on category → TRANSITION
✗ existir ≠ SHIFT(...) → NOT TRANSITION (Stative)
✗ correr ≠ SHIFT(...) (without path expression) → NOT TRANSITION (Agentive)

Test 3 — Theme mobility along a dimension

Does the Theme change position — in location, category, quality, or scale — as a result of the event?

✓ João viajou para o Rio (location) → TRANSITION
✓ A empresa cresceu de 10 a 100 funcionários (number) → TRANSITION
✗ João permaneceu em casa (no change) → STATIVE

Test 4 — Directionality

Does the frame encode inherent direction — toward a Final/Goal or away from an Initial/Source?

✓ entrar (toward Goal) → TRANSITION
✓ Improvement_or_decline (Prior_state → Post_state) → TRANSITION
✗ estar (no direction encoded) → STATIVE

Test 5 — Telicity

Does the frame have an inherent endpoint toward which the Theme moves?

✓ chegar (arrival = inherent endpoint) → TELIC TRANSITION
✓ ir para casa (destination endpoint) → TELIC TRANSITION
? João correu por uma hora (no endpoint) → ACTION (manner activity, not transition)