oscillate

"And here we can show that the state of the lattice begins to oscillate -- due to the quantum interaction between the particles."

You talked about how women have to oscillate between trying to be likable and lovable.

Conditions oscillate between La Nina and its opposite, El Nino, with neutral phases in between.

I couldn’t center the clay on my wheel, causing it to wobble uncontrollably as I also struggled to control the wheel’s speed, oscillating between going too slow and too fast.

Clinging to the chassis of an airplane with the wind plastering his hair to his forehead and oscillating his gums like bulldog in a convertible, he is, in fact, exceedingly flapped.