I know that ...
Je sais que tu me veux
The French phrase "Que sais-je" is pronounced as "kuh sayzh" in English phonetics. The "que" is pronounced with a soft "k" sound, the "sais" is pronounced as "sayz" with a silent "j", and the "je" is pronounced as "zh" similar to the "s" in "measure." The stress in the pronunciation falls on the second syllable, "sais."
Vous savez ce que je veux dire.
In French, you would say "Je ne sais pas ce que je dis."
'je sais ce que tu veux dire' or more standard: 'je vois ce que tu veux dire'
qu'est-ce que je sais ? /or/ que sais-je (a bit literary)
I know that you are
Je sais que vous le savez.
Je sais que tu me veux
The French phrase "Que sais-je" is pronounced as "kuh sayzh" in English phonetics. The "que" is pronounced with a soft "k" sound, the "sais" is pronounced as "sayz" with a silent "j", and the "je" is pronounced as "zh" similar to the "s" in "measure." The stress in the pronunciation falls on the second syllable, "sais."
Vous savez ce que je veux dire.
dis moi quelque chose que je sais : tell me something I know
In French, you would say "Je ne sais pas ce que je dis."
Je pense que c'est vrai - I think (that) it's true.
"And I know that you like it too."
Je sais means 'I know'.
'je sais ce que tu veux dire' or more standard: 'je vois ce que tu veux dire'