--- title: Years that divide exactly by 4 are usually leap years: 2024, 2028, 2… — Leap years and 29 February birthdays · tree and pragmatics description: Years that divide exactly by 4 are usually leap years: 2024, 2028, 2032 and 2036 are; 2026 is not. Who acts: Years. A sentence of the lesson «Leap years and 29 February birthdays» 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/112-leap-years-and-29-february-birthdays/14/) [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/) / [Leap years and 29 February birthdays](https://md.mova.elamur.ai/free/en/corpora/school/world/112-leap-years-and-29-february-birthdays/) / 14 # Leap years and 29 February birthdays, sentence 14 Years that divide exactly by 4 are usually leap years: 2024, 2028, 2032 and 2036 are; 2026 is not. **Who acts:** Years · **What happens:** divide, be · **To what, where:** leap years This is a sentence of the lesson «Leap years and 29 February birthdays» 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 (Years), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:world:112-leap-years-and-29-february-birthdays.lesson:14 # text = Years that divide exactly by 4 are usually leap years: 2024, 2028, 2032 and 2036 are; 2026 is not. # source = school lesson (ours) # course = world # lesson = 112-leap-years-and-29-february-birthdays.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 ×2, R6-punct-agree ×1, R7-rel-agree ×1 1 Years year NOUN NNS Number=Plur 10 nsubj _ _ 2 that that PRON WDT PronType=Rel 3 nsubj _ _ 3 divide divide VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 1 acl:relcl _ _ 4 exactly exactly ADV RB _ 3 advmod _ Agree=R5-strong|Haiku=6:advmod 5 by by ADP IN _ 6 case _ _ 6 4 4 NUM CD NumForm=Digit|NumType=Card 3 obl _ Agree=R7-rel-agree|Haiku=3:obj 7 are be AUX VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 10 cop _ _ 8 usually usually ADV RB _ 10 advmod _ _ 9 leap leap NOUN NN Number=Sing 10 compound _ _ 10 years year NOUN NNS Number=Plur 0 root _ _ 11 : : PUNCT : _ 12 punct _ _ 12 2024 2024 NUM CD NumForm=Digit|NumType=Card 19 nsubj _ _ 13 , , PUNCT , _ 14 punct _ Agree=R6-punct-agree|Haiku=12:punct 14 2028 2028 NUM CD NumForm=Digit|NumType=Card 12 flat _ _ 15 , , PUNCT , _ 16 punct _ _ 16 2032 2032 NUM CD NumForm=Digit|NumType=Card 12 conj _ _ 17 and and CCONJ CC _ 18 cc _ _ 18 2036 2036 NUM CD NumForm=Digit|NumType=Card 12 conj _ Agree=R3-conj-first|Haiku=16:conj 19 are be AUX VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 10 parataxis _ _ 20 ; ; PUNCT : _ 21 punct _ _ 21 2026 2026 NUM CD NumForm=Digit|NumType=Card 22 nsubj _ Agree=R5-strong|Haiku=23:nsubj 22 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 23 cop _ _ 23 not not PART RB Polarity=Neg 19 conj _ _ 24 . . PUNCT . _ 10 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 | **divide** | present | Years | | | | | by 4; exactly *property* | vn multiply-108-1 «NP V NP PP.co-theme»: agent=Agent by 4=Co-Theme | | 2 | **is a** | present | Years | leap years | | | | usually *property* | tree rules | 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:112-leap-years-and-29-february-birthdays.lesson:14`. **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 ×2, R6-punct-agree ×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: [Leap years and 29 February birthdays, 13](https://md.mova.elamur.ai/free/en/corpora/school/world/112-leap-years-and-29-february-birthdays/13/) - next →: [Leap years and 29 February birthdays, 15](https://md.mova.elamur.ai/free/en/corpora/school/world/112-leap-years-and-29-february-birthdays/15/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/112-leap-years-and-29-february-birthdays/)