Al die mense sit in die kamer.

In Afrikaans both al and alle can mean “all,” but they behave differently:

• al is a pronoun meaning “all of” when used with die, so al die mense = “all the people.”
• alle is an adjective and usually stands alone (without die): e.g. alle mense = “all people.”
  Native speakers often prefer al die mense for “all the people” rather than alle die mense.

die is the definite article in Afrikaans (equivalent to the in English). It does not change for gender or number:

• die mense = the people
• die kamer = the room
  You see die twice because it marks each noun as definite.

Afrikaans does not have a present continuous tense. A simple present-tense verb covers both English’s present simple and present continuous. So:

• English: “They are sitting.”
• Afrikaans: Hulle sit.
  You don’t add an extra word or change the verb form.

No. Afrikaans verbs do not conjugate for person or number in the present tense. You always use the same base form:

• Ek sit (I sit)
• Jy sit (You sit)
• Ons sit (We sit)
  For past tense you add -ge- and sometimes het: sit → het gesit (“sat”).

The singular is mens (“person”). The irregular plural is mense, not menss. Afrikaans inherited this from Dutch. You just memorize it:

• 1 mens → 2 mense
• 1 kind → 2 kinders (regular plural)

“Mense” is two syllables: MEN-suh

• The e in the first syllable is like the “e” in “men.”
• The final e is a schwa (weak “uh” sound).

in means “in/inside,” so in die kamer = “in the room.”
By contrast, op means “on/upon”:

• op die tafel = “on the table.”
  Use in when something or someone is enclosed by walls or a container.

Yes. Afrikaans allows you to front “in die kamer” for emphasis:

• Al die mense sit in die kamer. (neutral)
• In die kamer sit al die mense. (emphasis on the location)
  Word order remains subject–verb–object, but placing a phrase at the front shifts the emphasis without breaking grammar.