Telefonen ringer derinde.

The phone is ringing in there.

Breakdown of Telefonen ringer derinde.

• telefonen: the phone
• ringe: to call
• derinde: in there

Questions & Answers about Telefonen ringer derinde.

Why is it telefonen and not a separate word for the phone?

In Danish, the definite article is usually attached to the end of the noun.

• telefon = phone
• en telefon = a phone
• telefonen = the phone

So -en is doing the job that the does in English.
This happens because telefon is a common-gender noun. If it were neuter, the definite ending would usually be -et instead.

What form is ringer?

Ringer is the present tense of at ringe.

• at ringe = to ring / to call
• ringer = rings / is ringing / calls / is calling

In this sentence, because the subject is telefonen, the natural meaning is that the phone is making a ringing sound.

Why is there no word for is in is ringing?

Because Danish usually does not form the ongoing present the way English does.

English often distinguishes:

• The phone rings
• The phone is ringing

Danish very often uses the simple present for both ideas:

• Telefonen ringer

So the sentence can mean either a general present or something happening right now, depending on context. With a phone, it will often be understood as happening now.

What exactly does derinde mean?