Breakdown of Zij heeft de kratten gehaald en de kraam opgebouwd.
zij
she
en
and
hebben
to have
halen
to fetch / to get
Questions & Answers about Zij heeft de kratten gehaald en de kraam opgebouwd.
What exactly has been left out in the second part of this sentence after en?
The words zij heeft have been left out. The full sentence would be: Zij heeft de kratten gehaald en zij heeft de kraam opgebouwd. Because the subject (zij) and the auxiliary verb (heeft) are identical in both parts, Dutch allows you to omit them in the second clause. This is known as conjunction reduction.
Are there specific rules for when I can leave out an auxiliary verb like heeft?
Yes. You can only omit the verb if it has the exact same grammatical function and meaning in both clauses. Here, heeft is the auxiliary verb for the present perfect tense in both the first part (helping gehaald) and the second part (helping opgebouwd). If the second part required a different auxiliary verb, such as is, you would have to write it out.
Why is the past participle opgebouwd rather than geopbouwd?
The infinitive is opbouwen, which is a separable verb made of op plus bouwen. When forming the past participle of a separable verb, the ge prefix is placed directly between the separable prefix and the main verb stem, resulting in opgebouwd.
What kind of stall does de kraam usually refer to in Dutch?