That one in dative and genitive (þeim, þess)

Completing "Sá": Dative and Genitive

You've seen the demonstrative pronoun (that / that one) in the nominative and accusative. To talk about things you miss, demand, or direct actions toward, you'll need its genitive and dative forms.

The Genitive Case

Verbs like njóta (to enjoy), sakna (to miss), and krefjast (to demand) take objects in the genitive case.

The genitive forms for "that" are þess (masculine/neuter) and þeirrar (feminine).

GenderGenitive
Masculine / Neuterþess
Feminineþeirrar

These pronouns can stand alone to mean "that" or "that one":

Hello, do you enjoy that?
Komdu sæll, nýtur þú þess?
The boss demands that.
Stjórinn krefst þess.

When placed directly before a noun, both words take the genitive case:

I miss that man.
Ég sakna þess manns.
We miss that woman very much.
Við söknum þeirrar konu mjög mikið.
I demand that assistance.
Ég krefst þeirrar aðstoðar.

The Dative Case

Use the dative case after prepositions like frá (from), or verbs like neita (to refuse), hafna (to reject), and gleyma (to forget).

The dative singular forms are þeim (masculine), þeirri (feminine), and því (neuter).

GenderDative
Masculineþeim
Feminineþeirri
Neuterþví

For neuter nouns like boð (invitation) and hrós (compliment), use því:

I refuse that invitation.
Ég neita því boði.
We do not forget that compliment.
Við gleymum ekki því hrósi.

For feminine nouns like lausn (solution) or manneskja (person), use þeirri:

She always rejects that solution.
Hún hafnar alltaf þeirri lausn.
I ask for understanding from that person.
Ég bið um skilning frá þeirri manneskju.

For masculine nouns like maður (man), use þeim:

We accept the invitation from that man.
Við samþykkjum boðið frá þeim manni.
He thanks that man for the assistance.
Hann þakkar þeim manni fyrir aðstoðina.

The dative pronoun can also stand alone when the context is clear:

I believe that one and remember the promise.
Ég trúi þeim og man loforðið.