Breakdown of Minun täytyy pestä tämä peitto, koska se haisee pahalta.
tämä
this
se
it / he / she (of a person) / that
minä
I
koska
because
pestä
to wash
täytyä
to have to
paha
bad (evil, severe)
haista
to stink
peitto
blanket
Questions & Answers about Minun täytyy pestä tämä peitto, koska se haisee pahalta.
Why does the sentence use pahalta instead of just the adjective paha?
Verbs of perception (how things look, sound, feel, taste, or smell) require the descriptive word to be in the ablative case (-lta/-ltä). The verb haista (to smell/stink) is a perception verb, so 'it smells bad' becomes se haisee pahalta (literally 'it smells from bad').
Is there a difference between the verbs haista and tuoksua?
Yes! In Finnish, haista specifically implies a bad smell or a stink, just like the unwashed blanket in this sentence. If something smells pleasant, like fresh coffee, you use tuoksua. Both verbs follow the same grammar rule, so 'smells good' would be tuoksuu hyvältä.
Why does the sentence start with minun instead of minä?
The verb täytyy (must or have to) is a special necessity verb. It never changes its ending to match the person. Instead, it forces the subject of the sentence (the person who has to do something) into the genitive case (-n). So, 'I must' is always expressed as minun täytyy.
Since tämä peitto (this blanket) is the object being washed, shouldn't it have an -n ending like tämän peiton?
Normally, a whole object does get an -n ending. However, there is a special exception for necessity sentences using verbs like täytyy. In these sentences, the object drops the -n and uses the basic nominative form instead, which is why it stays as tämä peitto.
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