grammatical aspect

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Editorial synthesis · provisional

Definition

Grammatical aspect concerns an event’s phase or internal unfolding, such as beginning, continuing or completion. RB2 presents Lakoff and Narayanan’s account of its relation to hierarchical motor sequencing, with ongoing and completed actions as examples. The proposal distinguishes the grammatical phenomenon from the proposed neural explanation and does not treat one computational correspondence as a complete universal account of language.

Explanation

The local linguistic examples include progressive marking and expressions of completion. Their role is to distinguish how an event unfolds, rather than merely list a chronology of unrelated events. The entry stays with these source-provided phases and introduces no exhaustive cross-linguistic inventory or universal marker shared by every language.

Lakoff and Narayanan compare the organization of such phases with hierarchical circuits coordinating physical action. RB2 describes the relation as neural reuse and introduces the circuit types as bridging models. That proposal concerns an implementation account; it is not identical to the grammatical distinction itself or a newly verified map of all relevant neural tissue.

AB locates the reported surprise in Narayanan’s computational models of reach, grasp and release. This preserves the explanatory lineage without making grammar a literal bodily movement or eliminating social and learned dimensions of meaning. The proposal retains the specific motor–event comparison while avoiding unprovided claims about every aspectual construction or cognitive process.

Scope and attribution

Retain event phases, native attribution and computational-model scope without inventing universal grammar.

AB — The Actual Book

Narayanan’s computational correspondence retains its model provenance.

Occurrence locators: 97.

PB — The Possible Book

Source-verified occurrence; see the printed-page references below.

Occurrence locators: 99.

RB2 — The Real Book, Volume II: Becoming Is Being

Event-phase grammar is distinguished from the proposed motor-reuse account.

Occurrence locators: 102, 103.

RB3 — The Real Book, Volume III: Murmurations

Source-verified occurrence; see the printed-page references below.

Occurrence locators: Notes: 133.

Background used in the editorial explanation

Grammatical aspect is distinguished from participatory address; the substantive Langacker note retains the author’s attribution distinction.