Questions & Answers about Mám dobrou představu o výsledku.
Mám is the 1st person singular present form of mít (to have), so it means I have.
This structure is very natural in Czech: mít představu o něčem = to have an idea / notion / picture of something.
So the grammar is quite close to English here:
- mám = I have
- dobrou představu = a good idea / a good notion
- o výsledku = about the result / outcome
Because they are the direct object of mám, so they must be in the accusative case.
The basic forms are:
- dobrá = good
- představa = idea, notion, mental picture
In the feminine singular accusative, they change to:
- dobrá → dobrou
- představa → představu
The adjective has to agree with the noun, so both change together.