Verb & Preposition Dependency Heatmap

The #1 reason intermediate learners sound non-native is translating prepositions word-for-word (e.g. "depend on" becomes "depender de" in Spanish, not *depender en). Explore exact dependency pairings with live audio and interactive drills.

The Linguistic Phenomenon of "Rection" (Valency Grammar)

In theoretical linguistics, the requirement for a verb to mandate a specific preposition is known as valency or rection (German: Rektion der Verben, French: régime verbal). These are lexicalized prepositions whose original spatial meanings have evolved into grammaticalized bridges.

For instance, Spanish speakers use con with soñar ("soñar con ángeles"), while English speakers use about / of ("dream about angels"), and French speakers use de ("rêver de vacances"). Attempting literal translation results in immediate non-native phrasing.