Breakdown of Aufgrund dieses Engpasses gibt es Störungen im Netz.
in
in
dieser
this / that (fem.: diese, neut.: dieses)
es gibt
there is / there are
das Netz
the network (infrastructure, internet)
Questions & Answers about Aufgrund dieses Engpasses gibt es Störungen im Netz.
How would this sentence look if we used a weil clause instead of aufgrund?
Aufgrund is a preposition that turns a reason into a noun phrase, a process called nominalization. To express the exact same idea with a subordinate clause, you could use weil or da: Weil es diesen Engpass gibt, gibt es Störungen im Netz. Notice how the genitive phrase dieses Engpasses turns into the accusative object diesen Engpass inside the weil clause.
Why do both words in dieses Engpasses end in -es?
The preposition aufgrund requires the genitive case. Der Engpass is a masculine noun. In the genitive case, the demonstrative pronoun dieser becomes dieses. Additionally, the noun itself must take an -es ending because it ends in an s-sound. While many masculine or neuter nouns just take an -s in the genitive, words ending in -s, -ss, -ß, -z, or -tz always require -es.
Why is the word order gibt es rather than es gibt?
In German main clauses, the conjugated verb must always take the second position. The entire prepositional phrase Aufgrund dieses Engpasses counts as position one. Therefore, the verb gibt comes next in position two, which pushes the subject es into position three. This is a common pattern to watch out for when transforming a causal clause into a prepositional phrase at the start of a sentence.