Do you know when to use ostaa, ostaakseen, ostaen, ostaessa, ostettaessa, ostamassa, ostaminen, or ostaakseen? The 5 finnish infinitives are pretty cool!
Once you know the present tense, the imperfect and the perfect tens, it's time to move on to the plusquamperfect tense! Olin nukkunut, olimme opiskelleet.
The perfect tense and the imperfect both refer to things that happened in the past. Find out in this article what the difference is and how to form it!
Translative verbs express a CHANGE in state or being: something becomes better, larger or faster. In Finnish we can use verbtype 6 verbs for this, but there are also e.g. -UTU- verbs that fulfill the same function.
One large group of Finnish words ending in an -s are the verb-based words ending in us-ukse. This includes for example words like "tarjous" (from tarjota).