Production Pathways

How does a Tonesu speaker get from a raw experience to a finished utterance? This page traces the cognitive path — from perception to expression — showing how the grammar reflects the stages of processing.

The epistemic pipeline

Tonesu's verb system maps directly onto stages of knowledge processing. A speaker moves through these stages in order, and the grammar marks where they are in the pipeline:

se  →  si  →  to  →  ka-si / ka-to
perception → hypothesis → established knowledge → transmission

Stage 1: `se` — raw perception

la-mi  se  lo-si

I perceive the signal.

No interpretation, no judgment. The speaker reports sensory contact. This is the floor — the minimum epistemic commitment available. You can't say less and still be saying something.

Stage 2: `si` — hypothesis

la-mi  si  [lo-si  ne-ra  nu-be  lo-si-fe]

I hypothesize: the signal's resonance exceeds the threshold.

The speaker has processed the raw perception into a structured claim — but isn't committed to it. si says: "I've thought about what I perceived, and here's a pattern I see, but I'm not willing to stake my certainty on it."

Stage 3: `to` — established knowledge

la-mi  to  [lo-si  ne-ra  nu-be  lo-si-fe]

I hold as established: the signal's resonance exceeds the threshold.

Same proposition, different verb. The speaker has crossed the epistemic threshold — the claim is now part of their certified knowledge. Using to is a commitment: if the claim proves wrong, the speaker's epistemic record takes the hit.

Stage 4: `ka-si` / `ka-to` — transmission

la-mi  ka-si  lo-si  lo-to-fe-su

I transmit the signal to the standards body.

The knowledge moves outward. ka-si = intentional signal transmission. The speaker has processed, evaluated, committed, and now acts — publishing, testifying, reporting.

The pipeline as design philosophy

The stages aren't arbitrary. They mirror the actual pathway from stimulus to action:

Something arrives at the senses (se)
The mind forms a tentative model (si)
The model crosses a threshold of confidence (to)
The agent acts on the knowledge (ka-si / ka-to)

Every sentence in the language sits somewhere on this pipeline. The grammar forces the speaker to declare where.

Building an utterance: concept to sentence

Step 1 — Identify the participants

Who or what is involved? Assign roles:

Agent (la-X): who initiates, controls, or is responsible
Patient (lo-X): what is affected, described, or undergoes
Beneficiary/Result (lu-X): who receives the outcome

Agent: the pilot (ra-ki-li)
Patient: the signal record (si-de)

Step 2 — Choose the verb structure

What is happening? Is it:

A state? → property predicate: lo-X ne Y or lo-X Y
An action? → ka- compound: la-X ka-Y lo-Z
A process? → bare ki-compound: lo-X ki
An epistemic claim? → se/si/to frame: la-X to [proposition]

Action: suppressed → ka-de (intentional decay)

Step 3 — Frame the assertion

What epistemic level? Are you:

Reporting a perception? → la-mi se [...]
Offering a hypothesis? → la-mi si [...]
Making a certified claim? → la-mi to [...]
Making a bare statement? → no epistemic frame

Certified claim:
la-mi  to  [la-ra-ki-li  ka-de  lo-si-de]

I hold as established: the pilot suppressed the record.

Step 4 — Add modifiers and frames

Does the sentence need:

Time? → ta-ti-de (past), ta-ti-now (present), ta-ti-be (near future)
Purpose? → wi [clause]
Cause? → go {premise} result
Comparison? → nu-be / nu-no + baseline
Negation? → no at the appropriate scope level
Counterfactual? → to-go {premise} result
Evidential hedge? → () wrap

With past time:
la-mi  to  [la-ra-ki-li  ka-de  lo-si-de  ta-ti-de]

I hold as established: the pilot suppressed the record [in the past].

Step 5 — Check the parse

Read the compound right-to-left to verify the head:

ra-ki-li → right-branching: ra modifies [ki-li] → energy-change person → pilot ✓
si-de → si modifies de → signal-record ✓
ka-de → ka modifies de → intentional decay → suppression ✓

If the parse doesn't match intent, restructure with ' or split into multi-word phrasing.

Worked example: from observation to report

A pilot notices something wrong with engine output, forms a hypothesis, confirms it, and reports to the standards body.

Perception

la-mi  se  lo-si

I perceive the signal.

Raw input. The pilot sees a reading on the instrument but makes no claim about it.

Hypothesis

la-mi  si  [lo-ra-ki-mu  de]

I hypothesize: the engine is degrading.

The pilot interprets the signal. si marks this as a tentative claim — "this is what I think I'm seeing."

Verification

la-mi  to  [lo-ra-ki-mu  de  ta-ti-now]

I hold as established: the engine is degrading now.

After further observation, the pilot commits. to is a higher-stakes verb than si — the pilot is certifying this is real.

Counterfactual reasoning

to-go {lo-ra-ki-mu  de}  lo-ki-pa-mu  pa-ki

If the engine fails, the ship will drift.

The pilot projects forward into non-actual space. to-go marks the entire frame as hypothetical — the engine hasn't failed yet, but this is what follows if it does.

Report

la-mi  ka-si  lo-si-de  lo-to-fe-su

I transmit the signal record to the standards body.

The knowledge reaches the institution. The pipeline completes: se → si → to → ka-si.

Institutional response

la-to-fe-su  to  [lo-ra-ki-mu  de]  —  la-to-fe-su  ka-si  lo-to-re-su

The standards body holds as established: the engine is degrading. — The standards body transmits this to the doctrine system.

The institution processes the report through its own pipeline and publishes to the permanent record. The pilot's personal epistemic journey becomes institutional knowledge.

The causal frame: `go`

When the mechanism matters — not just "A, then B" but "A caused B" — the causal frame go structures the claim:

go {lo-ra-ki-mu  de}  lo-ki-pa-mu  pa-ki

Because the engine failed, the ship drifted.

The premise goes inside go {}; the result follows. The frame asserts a necessary connection — this isn't coincidence, this is causation.

Causal vs sequential

Compare with ; (sequential connector):

lo-ra-ki-mu  de ; lo-ki-pa-mu  pa-ki

The engine failed; the ship drifted.

Same events, different claim. ; places them in temporal order. go asserts one produced the other. A speaker choosing between them is choosing whether to assert a mechanism or just a timeline.

The purpose frame: `wi`

When an action is aimed at an outcome, wi frames the goal:

la-yu  ka-to-ki  wi [ka-to-su-ki]

They study in order to comprehend. (S018)

ka-to-ki = intentional knowledge-change (studying)
wi [ka-to-su-ki] = purpose: to enter the state of organized knowledge (comprehension)

The distinction between to-ki (the ongoing activity of reasoning) and to-su-ki (the threshold moment of comprehension) is visible in the compound structure. The wi frame connects the process to its intended crossing point.

Summary: speaker choices at each stage

Stage	Grammar	What it commits the speaker to
Perception	`se`	Sensory contact — nothing more
Hypothesis	`si`	A tentative pattern — retractable
Established	`to`	Certified knowledge — speaker's reputation at stake
Transmission	`ka-si`	The claim moves to others — institutional consequences
Cause	`go {X} Y`	X produced Y — mechanism asserted
Sequence	`X ; Y`	X then Y — no mechanism claimed
Counterfactual	`to-go {X} Y`	Non-actual: if X had held, Y would follow
Purpose	`wi [Y]`	Action is directed toward outcome Y
Report	`()` wrap	Content is unattributed — carried, not asserted

Every one of these is a choice with consequences. The grammar doesn't just describe what happened — it records what the speaker is willing to claim about it.