Ne reviens pas means "don't come back".
"Je ne comprends pas" means "I do not understand" in English.
Mon amour pour toi ne mourra pas means "my love for you will not die" in English.
'Je ne peux pas' literally means 'I am not able to' but also translates to 'I can't' or 'I cannot'
Nicht freimachen! No stamp required! Ne pas Affranchir!
Je ne parle pas français (?) - I don't speak French
ne reviens pas
"Non, je ne suis pas," means "No, I am not." in English.
"Je ne comprends pas" means "I do not understand" in English.
"(ne) sommes-nous pas" means "aren't we ..." in English. This is a question form from "nous ne sommes pas ..." (we are not ...)
" ... n'est pas heureuse " means "... isn't happy" in English. "ne pas heureuse" means "not happy", but is a fragment.
Yes not
L'école ne me déplait pas means School / the school does not displease me.
'I am not able'
je ne conprent pas
I do not love you - (it should be written 'je ne vous adore pas')
It means never mind
It means that 'I do not like you.'