Questions & Answers about Hon tar vara på den övermogna bananen.
Because ta vara på is a fixed Swedish expression, often called a particle verb or multi-word verb.
In this sentence, ta vara på functions as one unit. It does not mean simply take + care + on word by word. The whole expression means something like:
- make use of
- not waste
- sometimes take care of / preserve
So in Hon tar vara på den övermogna bananen, the important thing is that tar vara på belongs together as one expression.
Because only the finite verb changes for tense and agreement, and here that finite verb is tar from ta.
In the expression ta vara på:
- ta is the part that gets conjugated
- vara på stays the same
So you get:
- infinitive: ta vara på
- present: tar vara på
- past: tog vara på
- supine: tagit vara på
This is very common in Swedish multi-word verbs.