Lucía dice eso porque no conoce bien a mi padre, si no, no lo diría.Lucia says that only because she doesn't know my father well, otherwise she wouldn't say it.
Roberto no conoce muy bien el país, pero, a pesar de todo, quiere irse a vivir allí.Roberto doesn't know the country that well, but he wants to go live there anyway.
Creo que no conoce a mi esposa. Víctor, esta es Luisa. - Encantado de conocerla, Luisa.I believe you haven't met my wife. Victor, this is Luisa. - Pleased to meet you, Luisa.
Si no conoce a nadie en Barcelona, le puedo presentar a un par de personas que viven allí.If you don't know anyone in Barcelona, I can introduce you to a couple of people who live there.
La cantante dijo que no conoce Perú, pero que lo visitará en su próxima gira.The singer said that she hasn't been to Peru, but that she'll be visiting it in her next tour.
Aunque él fingió acordarse de mí y me saludó muy amable, yo creo que no me conoce.Although he pretended to remember me and greeted me very nicely, I think he doesn't recognize me.