Questions & Answers about Proces začne zítra.
Because začít is a perfective verb. In Czech, perfective verbs normally use present-tense forms to talk about the future.
So:
- začne = will start
- literally it looks like a present form, but its meaning is future here
By contrast, an imperfective future would use bude + infinitive or another future construction, but that would express a different nuance. With začít, Czech usually uses the perfective verb for a single completed starting event.
Czech often does not need a separate equivalent of English will.
With perfective verbs, the present form usually has future meaning:
- napíšu = I will write
- přijde = he/she/it will come
- začne = he/she/it will start
So English uses will, but Czech often expresses the future through the verb form itself.