Have noisy neighbors keeping you up? When you need to vent your astonishment, frustration, or indignation, Swedish has a simple and expressive structure: the independent att-clause.
By starting a sentence with att (that) and letting it stand alone, you express a strong feeling equivalent to the English "I can't believe that...!" or "To think that...!"
The BIFF Rule
Because these exclamations are technically subordinate clauses, they must follow subordinate word order. This means any sentence adverb—like alltid (always), aldrig (never), or ständigt (constantly)—must be placed before the finite verb.
Swedes often remember this using the acronym BIFF: *Bisats: Inte Före Finita verbet (Subordinate clause: *Inte before the finite verb).
Expressing Disbelief with "Inte"
This same rule applies to negative exclamations. When you are shocked that someone isn't doing something or that you haven't lost your mind, the negation inte (not) comes immediately after the subject and before the verb.
Dialing up the Indignation
To make your complaints even more emphatic, you can include adverbs like ens (even) or faktiskt (actually). These follow the exact same word order rules, slotting in right before the verb to heighten the drama. If you use inte and ens together, they sit side-by-side in that same adverb slot.