Tag beneath, underneath and aboard as prepositions before an object

src/2-two/postTagger/model/connectors.js

@@ -38,7 +38,7 @@ export default [
   // The cat slept [under] the table. He sat [beside] me.
   // the plane flew well [above] the clouds
   // she stood directly [below] the window...
-  ...['above', 'below', 'under', 'over', 'beside', 'behind', 'against', 'outside', 'inside', 'near'].map(word => ({
+  ...['above', 'below', 'under', 'over', 'beside', 'behind', 'against', 'outside', 'inside', 'near', 'beneath', 'underneath', 'aboard'].map(word => ({
     match: `[(${word} && !#Verb)] (#Determiner|#Possessive|#Pronoun|#ProperNoun)`,
     group: 0, tag: 'Preposition', reason: `${word}-space-obj`,
   })),

tests/two/tagger/grammar/connectors.test.js

@@ -31,6 +31,9 @@ test('connectors distinguish nominal objects from finite clauses', t => {
     ['They stood behind us.', 'behind', 'Preposition'],
     ['He leaned against the wall.', 'against', 'Preposition'],
     ['He sat near the door.', 'near', 'Preposition'],
+    ['The dog slept beneath the bench.', 'beneath', 'Preposition'],
+    ['The keys were underneath the mat.', 'underneath', 'Preposition'],
+    ['We went aboard the ship.', 'aboard', 'Preposition'],
   ]
   for (const [str, word, tag] of cases) {
     const term = nlp(str).match(word)