--- title: When you walk, your shoe pushes the ground backwards and the ground… — Pushes and pulls all around us · tree and pragmatics description: When you walk, your shoe pushes the ground backwards and the ground pushes you forward, which needs grip; on wet ice your foot just slides back. Who acts: you, shoe, ground, foot. A sentence of the lesson «Pushes and pulls all around us» of the physics course of Mova's primary school with its depend --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/physics/5-pushes-and-pulls-all-around-us/7/) [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/) / [Physics](https://md.mova.elamur.ai/free/en/corpora/school/physics/) / [Pushes and pulls all around us](https://md.mova.elamur.ai/free/en/corpora/school/physics/5-pushes-and-pulls-all-around-us/) / 7 # Pushes and pulls all around us, sentence 7 When you walk, your shoe pushes the ground backwards and the ground pushes you forward, which needs grip; on wet ice your foot just slides back. **Who acts:** you, shoe, ground, foot · **What happens:** walk, push, need, slide back · **To what, where:** ground, you, grip, wet ice This is a sentence of the lesson «Pushes and pulls all around us» 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 (you, shoe, ground, foot), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:physics:005-pushes-and-pulls-all-around-us.lesson:7 # text = When you walk, your shoe pushes the ground backwards and the ground pushes you forward, which needs grip; on wet ice your foot just slides back. # source = school lesson (ours) # course = physics # lesson = 005-pushes-and-pulls-all-around-us.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): R1-cc-next ×1 1 When when SCONJ WRB _ 3 mark _ _ 2 you you PRON PRP Case=Nom|Person=2|PronType=Prs 3 nsubj _ _ 3 walk walk VERB VBP Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin 7 advcl _ _ 4 , , PUNCT , _ 3 punct _ _ 5 your your PRON PRP$ Case=Gen|Person=2|Poss=Yes|PronType=Prs 6 nmod:poss _ _ 6 shoe shoe NOUN NN Number=Sing 7 nsubj _ _ 7 pushes push VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 8 the the DET DT Definite=Def|PronType=Art 9 det _ _ 9 ground ground NOUN NN Number=Sing 7 obj _ _ 10 backwards backwards ADV RB _ 7 advmod _ _ 11 and and CCONJ CC _ 14 cc _ Agree=R1-cc-next|Haiku=7:cc 12 the the DET DT Definite=Def|PronType=Art 13 det _ _ 13 ground ground NOUN NN Number=Sing 14 nsubj _ _ 14 pushes push VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 7 conj _ _ 15 you you PRON PRP Case=Nom|Person=2|PronType=Prs 14 obj _ _ 16 forward forward ADV RB _ 14 advmod _ _ 17 , , PUNCT , _ 19 punct _ _ 18 which which PRON WDT PronType=Rel 19 nsubj _ _ 19 needs need VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 14 acl:relcl _ _ 20 grip grip NOUN NN Number=Sing 19 obj _ _ 21 ; ; PUNCT : _ 28 punct _ _ 22 on on ADP IN _ 24 case _ _ 23 wet wet ADJ JJ Degree=Pos 24 amod _ _ 24 ice ice NOUN NN Number=Sing 28 obl _ _ 25 your your PRON PRP$ Case=Gen|Person=2|Poss=Yes|PronType=Prs 26 nmod:poss _ _ 26 foot foot NOUN NN Number=Sing 28 nsubj _ _ 27 just just ADV RB _ 28 advmod _ _ 28 slides slide VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 7 parataxis _ _ 29 back back ADV RB _ 28 advmod _ _ 30 . . PUNCT . _ 7 punct _ _ ``` ## Pragmatics {#pragmatics} - form: statement - act: assert - voice: narrator - polarity: none - teacher: kept the draft | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **walk** | present | you | | | | | | vn run-51.3.2-2-1 «NP V»: agent=Theme | | 2 | **push** | present | your shoe | the ground | | | | backwards *property* | vn carry-11.4-1-1 «NP V NP»: agent=Agent ground=Theme | | 3 | **push** | present | the ground | you | | | | forward *property* | vn carry-11.4-1-1 «NP V NP»: agent=Agent you=Theme | | 4 | **need** | present | | grip | | | | | vn want-32.1-1-1 «NP V NP ADV»: agent=Pivot grip=Theme | | 5 | **slide back** | present | your foot | | | wet ice | | | vn run-51.3.2-2 «NP V PP.location»: agent=Theme on ice=Trajectory | 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:physics:005-pushes-and-pulls-all-around-us.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): R1-cc-next ×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: [Pushes and pulls all around us, 6](https://md.mova.elamur.ai/free/en/corpora/school/physics/5-pushes-and-pulls-all-around-us/6/) - next →: [Pushes and pulls all around us, 8](https://md.mova.elamur.ai/free/en/corpora/school/physics/5-pushes-and-pulls-all-around-us/8/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/physics/5-pushes-and-pulls-all-around-us/)