-ont-

== Esperanto == === Etymology === The o vowel of future-tense -os plus the nt of the Latin/Romance active present participle. === Interfix === -ont- (nominal) -onto One who will do the action of the root Example: ami (to love), amonto (one who is to love) (adjectival) -onta The active future participle Example: ami (to love), amonta (about to love) (adverbial) -onte The active future adverbial participle Example: ami (to love), amonte (being about to love)