Leap years and 29 February birthdays, sentence 5
So there is a rule inside the rule: years ending in 00 are leap years only if they also divide by 400.
Who acts: rule, years, they · What happens: be, end, divide · To what, where: 00, 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 (rule, years, they), 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 | So | so | ADV | _ | 3 is | advmod |
| 2 | there | there | PRON | PronType=Dem | 3 is | expl |
| 3 | is | be | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | a | a | DET | Definite=Ind PronType=Art | 5 rule | det |
| 5 | rule | rule | NOUN | Number=Sing | 3 is | nsubj |
| 6 | inside | inside | ADP | _ | 8 rule | case |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 rule | det |
| 8 | rule | rule | NOUN | Number=Sing | 5 rule | nmod |
| 9 | : | : | PUNCT | _ | 15 leap | punct |
| 10 | years | year | NOUN | Number=Plur | 16 years | nsubj |
| 11 | ending | end | VERB | VerbForm=Ger | 10 years | acl |
| 12 | in | in | ADP | _ | 13 00 | case |
| 13 | 00 | 00 | NUM | NumForm=Digit NumType=Card | 11 ending | obl |
| 14 | are | be | AUX | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 16 years | cop |
| 15 | leap | leap | NOUN | Number=Sing | 16 years | compound |
| 16 | years | year | NOUN | Number=Plur | 3 is | parataxis |
| 17 | only | only | ADV | _ | 21 divide | advmod |
| 18 | if | if | SCONJ | _ | 21 divide | mark |
| 19 | they | they | PRON | Case=Nom Number=Plur Person=3 PronType=Prs | 21 divide | nsubj |
| 20 | also | also | ADV | _ | 21 divide | advmod |
| 21 | divide | divide | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 16 years | advcl |
| 22 | by | by | ADP | _ | 23 400 | case |
| 23 | 400 | 400 | NUM | NumForm=Digit NumType=Card | 21 divide | obl |
| 24 | . | . | PUNCT | _ | 3 is | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | be | present | a rule inside the rule | there | vn exist-47.1 «NP V»: agent=Theme | ||||
| 2 | end | gerund | years not said here | 00 | vn stop-55.4-1-1 «NP.eventuality V»: agent=Eventuality | ||||
| 3 | is a | present | years | leap years | tree rules | ||||
| 4 | divide a condition, not said to happen | present | they | by 400 | vn multiply-108-1 «NP V NP PP.co-theme»: agent=Agent by 400=Co-Theme |
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:world:112-leap-years-and-29-february-birthdays.lesson:5.
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. 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/world/112-leap-years-and-29-february-birthdays/5/