"Not".
I can't speak English = jag kan inte tala engelska.
"Don't know" in Swedish would be "vet inte". To say "I don't know", simply add the word "jag" to make "jag vet inte".
"Your English is good" is "din engelska är bra" in Swedish. "My English is good" is "min engelska är bra" in Swedish.
I don't speak Swedish = Jag talar inte svenska"I don't speak Swedish" = "Jag talar inte svenska".Jag pratar inte svenskaJag talar inte svenska
Not much is inte mycket in Swedish.
That is "Det visste jag inte" in Swedish.
That is Swedish and means "I don't speak Swedish".
"I do not/don't love you" is "jag älskar inte dig" in Swedish.
Do not enter in Swedish is ''Ange inte'' if you mean that you aren't to enter certain info in an application for example. If you mean not entering a place then it is "träd/gå inte in i...".
"Jag vill inte"
Jag är inte rädd
That isn't a Swedish word.