Regular/Irregular verb

Regular verb is verb that change to past and past participle by add suffix -t or -et include:

lok - lokt - lokt : (look)

sæt - sæt - sæt : (sit)

etc.

Irregular verb is verb that thay have to change form to turn into the past and past participle include:

et - et - etn : (Eat)

seu - sau - seun : (see)

etc.