Questions & Answers about Ili enscenigos la teatraĵon morgaŭ.
Because -os is the Esperanto ending for the future tense.
- enscenigas = stage / are staging
- enscenigis = staged
- enscenigos = will stage
So Ili enscenigos la teatraĵon morgaŭ means the action will happen in the future.
Enscenigi means to put on stage, to stage, or to produce for performance.
It is built from parts:
- en- = in, into
- scen- = scene / stage-related idea
- -ig- = make, cause
- -i = infinitive ending
So the basic idea is to cause something to be on stage.