Learn Hardcore Afrikaans: Ons bespreek die moontlikheid.

A useful thing to know is that ons can also mean us in other contexts, for example after a verb or preposition. So Afrikaans often uses the same form where English distinguishes we and us.

In Ons bespreek die moontlikheid, ons is the subject, so it means we.

Why is the verb bespreek not changed for ons?

Afrikaans verbs usually do not change according to the subject the way English verbs sometimes do.

So you get:

ek bespreek = I discuss
jy bespreek = you discuss
ons bespreek = we discuss
hulle bespreek = they discuss

This is one of the simpler features of Afrikaans grammar: the verb form often stays the same.

Does bespreek mean discuss, are discussing, or do discuss?

It can cover all of those, depending on context.

So Ons bespreek die moontlikheid can mean:

We discuss the possibility
We are discussing the possibility

Afrikaans often uses the simple present where English might use either the simple present or the present continuous.

If you really want to emphasize an ongoing action, Afrikaans can also use a structure like is besig om te, but that is not necessary here.