--- title: The night the clocks go back has 25 hours, and the night they go for… — The date line and summer time: clocks going forw… · tree and pragmatics description: The night the clocks go back has 25 hours, and the night they go forward has 23. Who acts: clocks, night. A sentence of the lesson «The date line and summer time: clocks going forward and back» of the world course of Mova's primary school with its dependency tree and the pragmatics of every clause. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/world/121-date-line-and-summer-time/17/) [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/) / [World](https://md.mova.elamur.ai/free/en/corpora/school/world/) / [The date line and summer time: clocks…](https://md.mova.elamur.ai/free/en/corpora/school/world/121-date-line-and-summer-time/) / 17 # The date line and summer time: clocks going forward and back, sentence 17 The night the clocks go back has 25 hours, and the night they go forward has 23. **Who acts:** clocks, night · **What happens:** go back, have, go · **To what, where:** night, 23 This is a sentence of the lesson «The date line and summer time: clocks going forward and back» of the world 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 (clocks, night), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:world:121-date-line-and-summer-time.lesson:17 # text = The night the clocks go back has 25 hours, and the night they go forward has 23. # source = school lesson (ours) # course = world # lesson = 121-date-line-and-summer-time.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): R7-rel-agree ×1, R8-pos-agree ×1 1 The the DET DT Definite=Def|PronType=Art 2 det _ _ 2 night night NOUN NN Number=Sing 7 obl _ Agree=R7-rel-agree|Haiku=7:nsubj 3 the the DET DT Definite=Def|PronType=Art 4 det _ _ 4 clocks clock NOUN NNS Number=Plur 5 nsubj _ _ 5 go go VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 2 acl:relcl _ Agree=R8-pos-agree|Haiku=2:acl:relcl|HaikuPos=VERB:VB:VerbForm=Inf 6 back back ADV RB _ 5 advmod _ _ 7 has have VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 8 25 25 NUM CD NumForm=Digit|NumType=Card 9 nummod _ _ 9 hours hour NOUN NNS Number=Plur 7 obj _ _ 10 , , PUNCT , _ 17 punct _ _ 11 and and CCONJ CC _ 17 cc _ _ 12 the the DET DT Definite=Def|PronType=Art 13 det _ _ 13 night night NOUN NN Number=Sing 17 nsubj _ _ 14 they they PRON PRP Case=Nom|Number=Plur|Person=3|PronType=Prs 15 nsubj _ _ 15 go go VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 13 acl:relcl _ _ 16 forward forward ADV RB _ 15 advmod _ _ 17 has have VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 7 conj _ _ 18 23 23 NUM CD NumForm=Digit|NumType=Card 17 obj _ _ 19 . . PUNCT . _ 7 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **go back** | present | the clocks | the night *not said here* | | | | | tree rules | | 2 | **have** | present | | | | | hour; night | | vn birth-28.2-1 «NP V NP»: agent=Agent | | 3 | **go** | present | clocks *= clock* | the night *not said here* | | | | forward *property* | vn meander-47.7 «PP.location V NP»: agent=Location night=Theme | | 4 | **have** | present | the night | 23 | | | | | vn birth-28.2-1 «NP V NP»: agent=Agent 23=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](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:world:121-date-line-and-summer-time.lesson:17`. **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): R7-rel-agree ×1, R8-pos-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: [The date line and summer time: clocks…, 16](https://md.mova.elamur.ai/free/en/corpora/school/world/121-date-line-and-summer-time/16/) - next →: [The date line and summer time: clocks…, 18](https://md.mova.elamur.ai/free/en/corpora/school/world/121-date-line-and-summer-time/18/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/121-date-line-and-summer-time/)