Leap years and 29 February birthdays, sentence 22
Only one school year in every 4 contains a 29 February: the school year from September 2027 to July 2028 does, and the one from September 2026 to July 2027 does not.
Who acts: one school year, school year · What happens: contain, do, not do
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 (one school year, school year), 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 | Only | only | ADV | _ | 4 year | advmod |
| 2 | one | one | NUM | NumForm=Word NumType=Card | 4 year | nummod |
| 3 | school | school | NOUN | Number=Sing | 4 year | compound |
| 4 | year | year | NOUN | Number=Sing | 8 contains | nsubj |
| 5 | in | in | ADP | _ | 7 4 | case |
| 6 | every | every | DET | PronType=Tot | 7 4 | det |
| 7 | 4 | 4 | NUM | NumForm=Digit NumType=Card | 4 year | nmod |
| 8 | contains | contain | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 9 | a | a | DET | Definite=Ind PronType=Art | 11 February | det |
| 10 | 29 | 29 | NUM | NumForm=Digit NumType=Card | 11 February | compound |
| 11 | February | February | PROPN | Number=Sing | 8 contains | obj |
| 12 | : | : | PUNCT | _ | 8 contains | punct |
| 13 | the | the | DET | Definite=Def PronType=Art | 15 year | det |
| 14 | school | school | NOUN | Number=Sing | 15 year | compound |
| 15 | year | year | NOUN | Number=Sing | 22 does | nsubj |
| 16 | from | from | ADP | _ | 17 September | case |
| 17 | September | September | PROPN | Number=Sing | 15 year | nmod |
| 18 | 2027 | 2027 | NUM | NumForm=Digit NumType=Card | 17 September | nmod:unmarked |
| 19 | to | to | ADP | _ | 20 July | case |
| 20 | July | July | PROPN | Number=Sing | 15 year | nmod |
| 21 | 2028 | 2028 | NUM | NumForm=Digit NumType=Card | 20 July | nmod:unmarked |
| 22 | does | do | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 8 contains | parataxis |
| 23 | , | , | PUNCT | _ | 26 one | punct |
| 24 | and | and | CCONJ | _ | 26 one | cc |
| 25 | the | the | DET | Definite=Def PronType=Art | 26 one | det |
| 26 | one | one | NOUN | Number=Sing | 15 year | conj |
| 27 | from | from | ADP | _ | 28 September | case |
| 28 | September | September | PROPN | Number=Sing | 26 one | nmod |
| 29 | 2026 | 2026 | NUM | NumForm=Digit NumType=Card | 28 September | nmod:unmarked |
| 30 | to | to | ADP | _ | 31 July | case |
| 31 | July | July | PROPN | Number=Sing | 26 one | nmod |
| 32 | 2027 | 2027 | NUM | NumForm=Digit NumType=Card | 31 July | nmod:unmarked |
| 33 | does | do | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 22 does | conj |
| 34 | not | not | PART | Polarity=Neg | 33 does | advmod |
| 35 | . | . | PUNCT | _ | 8 contains | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | contain | present | one school year in every 4 | february | vn comprise-107.2-2 «NP V NP»: agent=Pivot | ||||
| 2 | do | present | the school year from September 2027 to July 2028 and the one from September 2026 to July 2027 | vn act-114-1 «NP V»: agent=Agent | |||||
| 3 | not do | present | the school year from September 2027 to July 2028 and the one from September 2026 to July 2027 not said here | vn act-114-1 «NP V»: agent=Agent |
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:22.
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/22/