Iran, sentence 247
From Wikipedia, «Iran», revision of the 2026-09-01 dump, CC BY-SA 4.0. The trees and pragmatics of these pages, Mova's parse of that text, are CC BY-SA 4.0 too.
On average, an earthquake of magnitude 7.0 or higher occurs once every ten years.
What happens: occur · To what, where: average
This is a sentence of the English Wikipedia article «Iran». The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: what happens, when and where, as Mova's frames read it from the tree.
Mova's own parse. This tree may be wrong. The article's note marks are left out of the parse.
The tree
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | On | on | ADP | _ | 2 average | case |
| 2 | average | average | NOUN | Number=Sing | 11 occurs | obl |
| 3 | , | , | PUNCT | _ | 5 earthquake | punct |
| 4 | an | a | DET | Definite=Ind PronType=Art | 5 earthquake | det |
| 5 | earthquake | earthquake | NOUN | Number=Sing | 2 average | conj |
| 6 | of | of | ADP | _ | 7 magnitude | case |
| 7 | magnitude | magnitude | NOUN | Number=Sing | 5 earthquake | nmod |
| 8 | 7.0 | 7.0 | NUM | NumForm=Digit NumType=Frac | 7 magnitude | flat |
| 9 | or | or | CCONJ | _ | 10 higher | cc |
| 10 | higher | high | ADJ | Degree=Cmp | 7 magnitude | conj |
| 11 | occurs | occur | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 12 | once | once | ADV | NumForm=Word NumType=Mult | 11 occurs | advmod |
| 13 | every | every | DET | PronType=Tot | 15 years | det |
| 14 | ten | ten | NUM | NumForm=Word NumType=Card | 15 years | nummod |
| 15 | years | year | NOUN | Number=Plur | 11 occurs | obl:unmarked |
| 16 | . | . | PUNCT | _ | 11 occurs | punct |
Pragmatics
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | occur | present | average and a earthquake of magnitude | year | once property | vn occur-48.3-1 «NP V PP»: agent=Theme on average=Location |
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.
Text: the English Wikipedia, «Iran», revision of the 2026-09-01 dump, CC BY-SA 4.0. Tree: Mova's own parse, CC BY-SA 4.0 as the text is. Frames: Mova's frames reader (prag), the article read in order, CC BY-SA 4.0.
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