WHAT DOES AJOKORTTILUOKAT MEAN?

The ⟨n⟩ in the sequence ⟨nk⟩ is pronounced for a velar nasal /ŋ/, as in English. When not accompanied by ⟨k⟩, /ŋː/ is prepared ⟨ng⟩.A well known illustration of the outcome of your common language is the event in the consonant gradation sort /ts : ts/ as in metsä : metsän, as this pattern was at first (1940) found natively on