Korottaa ^{(Verb type1)}

1. to raise (increase height, intensity or volume)

   Sinun täytyy korottaa vuokraa.

   You should raise the rent.

   Sinun täytyy korottaa äänesi.

   You should raise your voice.

2. to raise, chip (in) or ante (up) (increase the bet in poker and other games)

The present, imperfect, perfect, and pluperfect (past perfect) tenses in English correspond to "speaks", "spoke", "has spoken", and "had spoken".

The conditional present and perfect moods in English typically correspond to "would" and "would have".