Good to Know
Myślę, że

That (że)

In English we can say 'I think that he likes it' or just 'I think he likes it'.

In spoken Polish the same is true but if you want to be grammatically correct you must use 'że'

• Myślę, on lubi sok - Understandable
• Myślę, że on lubi sok - Correct

The comma

We've seen before that comma placement is extremely important in the Polish language such as just before 'ale' ('but') and 'bo' ('because')

In the phrase 'Myślę, że' it is also vital to place the comma before 'że' if you want to write correctly!