Questions & Answers about Poste ni descendas en la valon.
Because poste is an adverb, meaning afterward / afterwards / then / later.
- poste = afterwards, then
- post = after as a preposition, so it must be followed by something
So:
- Poste ni descendas en la valon. = Afterwards/Then we descend into the valley.
- Post la manĝo ni descendas en la valon. = After the meal we descend into the valley.
In your sentence, there is no noun after post-, so the adverb poste is the right form.
Yes. Esperanto word order is fairly flexible, especially with adverbs.
These are all possible, with slightly different emphasis:
- Poste ni descendas en la valon.
- Ni poste descendas en la valon.
- Ni descendas poste en la valon.
The first version is very natural if you are telling a sequence of events: first this happens, then that happens.
So putting poste at the beginning often gives a nice narrative feel.