--- title: A bike helmet must fit snugly, sit level just above the eyebrows and… — Pavements, crossings, cars, trains, airports and… · tree and pragmatics description: A bike helmet must fit snugly, sit level just above the eyebrows and have the strap buckled; a loose helmet does not protect. Who acts: bike helmet, strap, loose helmet. A sentence of the lesson «Pavements, crossings, cars, trains, airports and bikes» of the everyday course of Mova's primary school --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/everyday/310-pavements-crossings-cars-planes-and-bikes/16/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Everyday](https://md.mova.elamur.ai/free/en/corpora/school/everyday/) / [Pavements, crossings, cars, trains, ai…](https://md.mova.elamur.ai/free/en/corpora/school/everyday/310-pavements-crossings-cars-planes-and-bikes/) / 16 # Pavements, crossings, cars, trains, airports and bikes, sentence 16 A bike helmet must fit snugly, sit level just above the eyebrows and have the strap buckled; a loose helmet does not protect. **Who acts:** bike helmet, strap, loose helmet · **What happens:** fit, sit, have, buckle, not protect · **To what, where:** eyebrows, strap This is a sentence of the lesson «Pavements, crossings, cars, trains, airports and bikes» of the everyday course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (bike helmet, strap, loose helmet), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:everyday:310-pavements-crossings-cars-planes-and-bikes.lesson:16 # text = A bike helmet must fit snugly, sit level just above the eyebrows and have the strap buckled; a loose helmet does not protect. # source = school lesson (ours) # course = everyday # lesson = 310-pavements-crossings-cars-planes-and-bikes.lesson # annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R3-conj-first ×1, R5-strong ×1, R7-rel-agree ×1 1 A a DET DT Definite=Ind|PronType=Art 3 det _ _ 2 bike bike NOUN NN Number=Sing 3 compound _ _ 3 helmet helmet NOUN NN Number=Sing 5 nsubj _ _ 4 must must AUX MD VerbForm=Fin 5 aux _ _ 5 fit fit VERB VB VerbForm=Inf 0 root _ _ 6 snugly snugly ADV RB _ 5 advmod _ _ 7 , , PUNCT , _ 8 punct _ _ 8 sit sit VERB VB VerbForm=Inf 5 conj _ _ 9 level level ADJ JJ Degree=Pos 8 xcomp _ _ 10 just just ADV RB _ 13 advmod _ _ 11 above above ADP IN _ 13 case _ _ 12 the the DET DT Definite=Def|PronType=Art 13 det _ _ 13 eyebrows eyebrow NOUN NNS Number=Plur 8 obl _ _ 14 and and CCONJ CC _ 15 cc _ _ 15 have have VERB VB VerbForm=Inf 5 conj _ Agree=R3-conj-first|Haiku=8:conj|HaikuPos=VERB:VBP:Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin 16 the the DET DT Definite=Def|PronType=Art 17 det _ _ 17 strap strap NOUN NN Number=Sing 15 obj _ _ 18 buckled buckle VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 15 xcomp _ Agree=R5-strong|Haiku=17:acl 19 ; ; PUNCT : _ 25 punct _ _ 20 a a DET DT Definite=Ind|PronType=Art 22 det _ _ 21 loose loose ADJ JJ Degree=Pos 22 amod _ _ 22 helmet helmet NOUN NN Number=Sing 25 nsubj _ _ 23 does do AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 25 aux _ _ 24 not not PART RB Polarity=Neg 25 advmod _ _ 25 protect protect VERB VB VerbForm=Inf 5 parataxis _ Agree=R7-rel-agree|Haiku=5:conj 26 . . PUNCT . _ 5 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **fit** | must | a bike helmet | | | | | snugly *property* | vn adjust-26.9 «NP V S\_ING»: agent=Agent | | 2 | **sit** | infinitive | a bike helmet *not said here* | | | the eyebrows | | level *property* | vn assuming\_position-50 «NP V PP.location»: agent=Agent above eyebrow=Location | | 3 | **have** | infinitive | a bike helmet *not said here* | the strap | | | | | tree rules | | 4 | **buckle** | participle | the strap *not said here* | | | | | | vn tape-22.4 «NP V ADV-Middle»: agent=Patient | | 5 | **not** **protect** | present · do-support | a loose helmet | | | | | | vn defend-72.3 «NP V S\_ING»: agent=Agent | One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree. **Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:everyday:310-pavements-crossings-cars-planes-and-bikes.lesson:16`. **The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R3-conj-first ×1, R5-strong ×1, R7-rel-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence. See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/). - ← previous: [Pavements, crossings, cars, trains, ai…, 15](https://md.mova.elamur.ai/free/en/corpora/school/everyday/310-pavements-crossings-cars-planes-and-bikes/15/) - next →: [Pavements, crossings, cars, trains, ai…, 17](https://md.mova.elamur.ai/free/en/corpora/school/everyday/310-pavements-crossings-cars-planes-and-bikes/17/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/everyday/310-pavements-crossings-cars-planes-and-bikes/)