Learn Dutch: Over tien minuten ben ik de tap af aan het vegen. - In ten minutes I will be wiping down the tap.

The verb here is the separable verb afvegen (to wipe down). In spoken Dutch, it is very common to split separable verbs in the aan het continuous structure. The prefix (af) gets placed before aan het, while the root verb (vegen) stays at the end. You could also say aan het afvegen, which is standard written Dutch, but af aan het vegen is highly typical of natural, everyday speech.

The English translation says "I will be wiping", but the Dutch uses the present tense ben ik. Why?

In Dutch, the present continuous (zijn + aan het + infinitive) is frequently used to talk about the future, as long as a future time phrase is included. Here, Over tien minuten (In ten minutes) establishes the future context, so you do not need to add the future verb zullen (will).

Why does the direct object de tap come before the aan het construction?

When you use a direct object in an aan het continuous sentence, it generally must come before the aan het block. Saying ...ben ik af aan het vegen de tap would be grammatically incorrect. The object gets nested between the conjugated verb (ben) and the rest of the verbal construction.

Why is the word order ben ik instead of ?