Perspectives on Semiotic Potential: 2 — Instantiation: The Perspective of Potential and Event

In the previous post, we introduced a simple but powerful idea: the architecture of systemic functional linguistics is best understood not as a set of objects but as a set of perspectives on semiotic potential. Today, we examine the first of these perspectives — instantiation.

Instantiation is often framed as a distinction between system and instance, or between potential and text. A system is a repository of options; a text is a realised selection from that repository. On the surface, this appears to be a straightforward, almost mechanical distinction. But from the vantage of relational ontology, it is profoundly richer.

---

The Relational Perspective

Consider the semiotic potential itself: a network of choices, constraints, and affordances. This network is not yet a text; it is a space of possibility. From one perspective — the potential pole — we construe it as a system. From the other — the instance pole — we construe it as a text.

The shift from system to text is not a temporal process. A text does not “emerge” from the system as if the system were some raw material waiting to be shaped. Rather, system and text are two perspectives on the same relational configuration. One asks, “what could be selected?” The other asks, “what has been selected here?”

Viewed this way, instantiation becomes a perspectival rotation, not a causal process. It is the lens through which we view semiotic potential:

• From the potential pole: the system, the organised resource of meaning.

• From the instance pole: the text, the actualised selections and configurations.

The two poles are complementary. Neither introduces new entities; both are construals of the same underlying relational field.

---

Implications for Analysis

Understanding instantiation as perspectival has immediate consequences for analysis:

1. The text does not exhaust the system. Any instance is necessarily partial — it selects, configures, and foregrounds only a subset of the potential.

2. The system does not prescribe the text. The relational configuration of potential allows multiple, equally valid instances; construals are directional but not deterministic.

3. The semiotic event is always relational. What we call “system” and “instance” are co-dependent perspectives; neither can be fully specified without the other.

This view also clarifies a subtle but persistent confusion in linguistic theory: the temptation to treat “system” as a static object and “text” as its concrete realisation. Instantiation is not about substance or materiality; it is about perspectival position along a cline of possibility.

---

Instantiation as a Coordinate

If we return to the metaphor introduced in the first post — that systemic theory is a coordinate system for semiotic potential — instantiation forms the first axis. Every semiotic phenomenon can be located somewhere along this axis:

• Close to the potential pole: high abstraction, many possibilities, low actualisation.

• Close to the instance pole: high actualisation, specific selections, low remaining potential.

The text and the system are therefore not two different things but two ways of seeing the same landscape. Analysts shift along this axis to examine either the organisation of potential or the structure of an event.

---

Closing Thought

Viewing instantiation as a perspective rather than a process transforms our understanding of systemic functional linguistics. It invites us to see language as relational potential, and texts as construals within that relational space.

In the next post, we will turn to stratification, exploring how the same semiotic potential can be construed across multiple levels — context, semantics, lexicogrammar, and phonology — each providing a distinct lens on the same underlying configuration.

Perspectives on Semiotic Potential: 1 — The Geometry of Meaning

Linguistic theory often proceeds as though language were composed of parts: systems, structures, and levels. These are typically treated as components of an underlying object called language. The task of theory, on this view, is to describe how these components fit together.

Systemic functional linguistics suggests something rather different.

From its earliest formulations, the theory has described language not as an object but as a potential — a resource for making meaning. What speakers and writers produce in particular situations are not pieces of that resource but instances of its use: texts.

This shift from object to potential has far-reaching consequences. If language is a semiotic potential, then the theoretical categories used to describe it cannot simply be parts of a structure. They must instead be understood as ways of construing that potential.

Seen in this light, the architecture of systemic theory begins to look rather different.

Three organising dimensions are central to the theory:

• Instantiation

• Stratification

• Axis

These are usually introduced as distinct structural principles of language. Instantiation distinguishes between system and instance. Stratification distinguishes between context, semantics, lexicogrammar, and phonology. Axis distinguishes between paradigmatic systems and syntagmatic structures.

But if language is a semiotic potential, a different interpretation becomes possible.

Rather than describing separate components of language, these dimensions may be understood as analytic perspectives on the same semiotic relational configuration.

Instantiation provides a perspective along the gradient between potential and event. From one end of this gradient we construe the system — the organised potential for meaning. From the other end we construe the text — an event in which selections from that potential are actualised.

Stratification provides a perspective on semiotic articulation. The same semiotic event can be construed as contextual relations of field, tenor, and mode; as semantic relations of meaning; as lexicogrammatical patterning; or as phonological organisation. Each stratum offers a distinct relational description of the same phenomenon.

Axis provides a perspective on organisation. The same configuration can be viewed as a system of options — the paradigmatic organisation of choices — or as a structure — the syntagmatic ordering of selections.

In each case, the theory does not introduce new objects. Instead, it introduces new perspectives from which the same semiotic potential can be construed.

This observation suggests a useful way of thinking about the architecture of systemic theory.

Instantiation, stratification, and axis do not divide language into parts. Rather, they function together as a coordinate system for analysing semiotic potential. Any particular text can be investigated by shifting perspective along these dimensions: by considering its position along the cline of instantiation, by examining the strata through which it is articulated, and by analysing the interplay of system and structure that organises it.

The familiar apparatus of systemic functional linguistics — including the system network itself — can then be understood as a way of mapping this space of possibilities.

What the theory ultimately provides is not a catalogue of linguistic objects but a geometry of meaning potential.

The remaining posts in this series will explore how each of the three dimensions contributes to that geometry. We begin with instantiation, where the distinction between system and text reveals itself not as a division between entities but as a shift of perspective across semiotic possibility.

Introducing the Series — Perspectives on Semiotic Potential

Language is often treated as a collection of objects: words, structures, and levels stacked together like bricks. Systemic functional linguistics, however, quietly suggests something quite different.

This series explores a simple but profound idea: language is relational potential, and the pillars of SFL — instantiation, stratification, and axis — are not objects, but perspectives on the same semiotic field.

• Instantiation shows how potential becomes event.

• Stratification offers multiple lenses on the same semiotic configuration.

• Axis reveals the interplay of choice and structure.

Taken together, these dimensions form a three-dimensional geometry of meaning potential, allowing us to trace, analyse, and navigate semiotic events without mistaking analytic categories for concrete entities.

The series is written from a relational-ontology perspective, emphasising construal over substance, coordination over hierarchy, and co-individuation over objectification. It is an invitation to see systemic theory not as a catalogue of linguistic parts, but as a geometry for exploring the full richness of meaning potential.

Dive in with us as we explore how texts, systems, and structures are all points within a relational field, and how the system network itself becomes a map of semiotic possibility.