Natural wetlands are lands which, due to geological or ecological factors, have a natural supply of watereither from tidal flows, flooding rivers, connections with groundwater, or because they are perched above aquifers or potholes.
Realize that many verbs can be both transitive and intransitive. An action verb with a direct object is transitive while an action verb with no direct object is intransitive. Some verbs, such as arrive, go, lie, sneeze, sit, and die, are always intransitive; it is impossible for a direct object to follow.
The perfect participle is of the first declension, having its genitive in que, as, Nom. Grammatical Sketch of the Heve Language Buckingham Smith. All Passive Verbs are formed by adding the perfect participle of an active-transitive verb, to the neuter verb to be. English Grammar in Familiar Lectures Samuel Kirkham.