has been oscillating
-ha estado oscilando
Present perfect progressive he/she conjugation of oscillate.

oscillate

For years Embratel, has been oscillating between discreet profit and slight losses.
Embratel oscila, desde hace años, entre el lucro discreto y las pérdidas ligeras.
Other Dictionaries
Explore the meaning of oscillate in our family of products.
Word of the Day
chimney