have been lucky
Simplemente no he tenido suerte.
I just haven't had any luck.
— Moscú no cree en las lágrimas (1980)
De momento, no he tenido suerte con ninguna de las que he usado.
So far, I haven't had any luck with any of the ones I've used.
— Psicosis (1960)
He tenido suerte de encontrar una buena canguro.
I've been lucky to find a good babysitter.
So far I've been lucky.
I've been lucky so far.
He tenido suerte de encontrar una buena niñera.
I've been lucky to find a good nanny.