They are words that look very familiar to English speakers because they are international/borrowed-type words. That is common in Afrikaans.
The spelling may differ slightly, but the meanings are easy to recognize.
Afrikaans typically uses a double negative with nie ... nie.
So:
This means:
The first nie usually comes after the verb, and the second nie goes at the end of the clause.
For a yes/no question, Afrikaans usually puts the verb first:
That means:
This verb-first pattern is very common in Afrikaans main-clause questions.
A common past-tense form in Afrikaans uses het plus the past participle.
So:
This means:
A rough English-friendly guide would be:
A few useful notes:
So the sentence is roughly:
Sometimes, yes, depending on context. Wysig is a general verb for change, modify, amend, or revise. In some contexts, especially with documents or text, edit can be a reasonable translation.
With agenda, the most natural English choices are usually:
rather than edit, but context always matters.