Friction: the grip that stops and helps, sentence 7
Shoe soles have bumps that grip the ground and grooves that push away water and mud, and football boots have studs that dig into grass.
Who acts: Shoe soles, bumps, grooves, football boots, studs · What happens: have, grip, push away, dig · To what, where: bumps, ground, water, studs
This is a sentence of the lesson «Friction: the grip that stops and helps» of the physics 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 (Shoe soles, bumps, grooves, football boots), what happens, when and where, as Mova's frames read it from the tree.
The tree
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Shoe | shoe | NOUN | Number=Sing | 2 soles | compound |
| 2 | soles | sole | NOUN | Number=Plur | 3 have | nsubj |
| 3 | have | have | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | bumps | bump | NOUN | Number=Plur | 3 have | obj |
| 5 | that | that | PRON | PronType=Rel | 6 grip | nsubj |
| 6 | grip | grip | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 4 bumps | acl:relcl |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 ground | det |
| 8 | ground | ground | NOUN | Number=Sing | 6 grip | obj |
| 9 | and | and | CCONJ | _ | 10 grooves | cc |
| 10 | grooves | groove | NOUN | Number=Plur | 8 ground | conj |
| 11 | that | that | PRON | PronType=Rel | 12 push | nsubj |
| 12 | push | push | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 10 grooves | acl:relcl |
| 13 | away | away | ADV | _ | 12 push | advmod |
| 14 | water | water | NOUN | Number=Sing | 12 push | obj |
| 15 | and | and | CCONJ | _ | 16 mud | cc |
| 16 | mud | mud | NOUN | Number=Sing | 14 water | conj |
| 17 | , | , | PUNCT | _ | 21 have | punct |
| 18 | and | and | CCONJ | _ | 21 have | cc |
| 19 | football | football | NOUN | Number=Sing | 20 boots | compound |
| 20 | boots | boot | NOUN | Number=Plur | 21 have | nsubj |
| 21 | have | have | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 3 have | conj |
| 22 | studs | stud | NOUN | Number=Plur | 21 have | obj |
| 23 | that | that | PRON | PronType=Rel | 24 dig | nsubj |
| 24 | dig | dig | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 22 studs | acl:relcl |
| 25 | into | into | ADP | _ | 26 grass | case |
| 26 | grass | grass | NOUN | Number=Sing | 24 dig | obl |
| 27 | . | . | PUNCT | _ | 3 have | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | have | present | Shoe soles | bumps | vn birth-28.2-1 «NP V NP»: agent=Agent bump=Patient | ||||
| 2 | grip | present | bumps | the ground and grooves | vn touch-20-1 «NP V NP»: agent=Agent ground=Experiencer | ||||
| 3 | push away | present | grooves | water and mud | away property | vn carry-11.4-1-1 «NP V NP»: agent=Agent water=Theme | |||
| 4 | have | present | football boots | studs | vn birth-28.2-1 «NP V NP»: agent=Agent stud=Patient | ||||
| 5 | dig | present | studs | into grass | vn poke-19-1-1-1 «NP V NP PP.patient»: agent=Agent into grass=Patient |
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, 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:physics:006-friction-the-grip.lesson:7.
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): no change. 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.
This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/school/physics/6-friction-the-grip/7/