Editing Esperanto grammar (section)

==Grammatical summary==
Esperanto has an [[agglutinative language|agglutinative]] [[Morphology (linguistics)|morphology]], no [[grammatical gender]], and simple [[grammatical conjugation|verbal]] and [[noun case|nominal inflections]]. Verbal suffixes indicate whether a verb is in the infinitive, a participle form (active or passive in three tenses), or one of three moods (indicative, conditional, or volitive; of which the [[Indicative mood|indicative]] has three [[grammatical tense|tenses]]), and are [[Inflection#Vs. derivation|derived]] for several [[Lexical aspect|aspects]], but do not agree with the [[grammatical person]] or [[grammatical number|number]] of their [[Subject (grammar)|subjects]]. [[Noun]]s and [[adjective]]s have two [[noun case|cases]], [[nominative case|nominative]]/[[oblique case|oblique]] and [[accusative case|accusative]]/[[allative case|allative]], and two [[grammatical number|numbers]], [[Grammatical number|singular]] and [[plural]]; the adjectival form of [[personal pronoun]]s behaves like a [[genitive case]]. Adjectives generally [[agreement (linguistics)|agree]] with nouns in case and number. In addition to indicating [[direct object]]s, the accusative/allative case is used with nouns, adjectives and [[adverb]]s for showing the destination of a motion, or to replace certain [[preposition]]s; the nominative/oblique is used in all other situations. The case system allows for a flexible [[word order]] that reflects [[information flow]] and other [[pragmatics|pragmatic]] concerns, as in [[Russian language|Russian]], [[Greek language|Greek]], and [[Latin]].