<i>Must/need, may/can</i> and the scope of the modal auxiliary
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract This article argues that the logical paraphrases used to describe the meanings of must, need, may , and can obscure the natural-language semantic interaction between these verbs and negation. The purported non-negatability of must is argued to be an illusion created by the indicative-mood paraphrase ‘is necessary’, which treats the necessity as a reality rather than a non-reality. It is proposed that negation coalesces with the modality that must itself expresses to produce a negatively-charged version of must ’s modality: the subject of musn’t is represented as being in a state of constraint in which the only possibility open to the subject is oriented in the opposite direction to the realization of the infinitive’s event. The study also constitutes an argument against a lexicalization analysis: in the combination mustn’t, must and not each contribute their own meaning to the resultant sense, but according to their conceptual status as inherently irrealis notions.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it