This is the 299th most frequent Danish word.
at
"At" in Danish translates to "to" in English, typically used before verbs in the infinitive form.
Here, 'at' is a subordinating conjunction introducing a dependent clause, 'han ville komme' (he would come).
Han sagde, at han ville komme.
He said that he would come.
In this context, 'at' precedes the infinitive verb 'tænke', serving again as a marker for the verb's infinitive form.
Det er vigtigt at tænke over det.
It is important to think about it.
In this sentence, 'at' functions as a marker to indicate the start of an infinitive verb, 'læse' (to read).