Questions & Answers about Sve ćemo to učiniti.
- sve = all / everything
- ćemo = we will
- to = that / it
- učiniti = to do / to carry out
As a whole, sve to usually means all that or all of it, so the sentence means something like We will do all that.
They work together.
- to points to something already known: that
- sve adds the idea of totality: all
So sve to = all that.
Compare:
- To ćemo učiniti = We will do that
- Sve ćemo učiniti = We will do everything
- Sve ćemo to učiniti = We will do all that
So it is not really redundant; it is more specific.