Learn Dutch: De boze baas rent schreeuwend door het kantoor. - The angry boss runs shouting through the office.

Schreeuwend is a present participle, which translates to an "-ing" word in English. You form it by adding -d to the whole verb schreeuwen (to shout). It doesn't get an -e ending here because it's being used as an adverb—it describes how the boss runs, rather than acting as an adjective directly attached to a noun.

Why is the word for "angry" spelled boze instead of "boose"?

The base adjective is boos. Because it comes directly before the noun baas, it gets an -e ending. Adding this -e creates an open syllable, so the double vowel oo is reduced to a single o. Additionally, an s at the end of a Dutch word often changes to a z when an ending is added. Together, these spelling rules turn boos into boze.

Why does schreeuwend come before door het kantoor?

In Dutch sentence structure, adverbs that describe the manner of an action (like how he runs: schreeuwend) generally come before phrases that describe the place or direction (like where he runs: door het kantoor).