Nigeria, sentence 422
From Wikipedia, «Nigeria», 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.
Natural gas is seen as having the potential to unlock an economic miracle on the Niger River.
Who acts: potential · What happens: see, have, unlock · To what, where: Natural gas, potential, economic miracle, Niger River
This is a sentence of the English Wikipedia article «Nigeria». The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (potential), 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 | Natural | natural | ADJ | Degree=Pos | 2 gas | amod |
| 2 | gas | gas | NOUN | Number=Sing | 4 seen | nsubj |
| 3 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 4 seen | aux:pass |
| 4 | seen | see | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 5 | as | as | SCONJ | _ | 6 having | mark |
| 6 | having | have | VERB | Tense=Pres VerbForm=Part | 4 seen | advcl |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 potential | det |
| 8 | potential | potential | NOUN | Number=Sing | 6 having | obj |
| 9 | to | to | PART | _ | 10 unlock | mark |
| 10 | unlock | unlock | VERB | VerbForm=Inf | 6 having | xcomp |
| 11 | an | a | DET | Definite=Ind PronType=Art | 13 miracle | det |
| 12 | economic | economic | ADJ | Degree=Pos | 13 miracle | amod |
| 13 | miracle | miracle | NOUN | Number=Sing | 10 unlock | obj |
| 14 | on | on | ADP | _ | 17 River | case |
| 15 | the | the | DET | Definite=Def PronType=Art | 17 River | det |
| 16 | Niger | Niger | PROPN | Number=Sing | 17 River | compound |
| 17 | River | River | PROPN | Number=Sing | 13 miracle | nmod |
| 18 | . | . | PUNCT | _ | 4 seen | punct |
Pragmatics
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | see | present · passive | Natural gas | vn comprehend-87.2-1-1 «NP V NP»: subject=Stimulus | |||||
| 2 | have | gerund | the potential | tree rules | |||||
| 3 | unlock | to-infinitive | the potential not said here | a economic miracle | the Niger River | vn disassemble-23.3 «NP V NP»: agent=Agent miracle=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.
Text: the English Wikipedia, «Nigeria», 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.
This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/wikipedia/en/Nigeria/422/