He froze at seeing her sword commence its descent.

And instantly, Grimaud, sitting upon the board as if on horseback, commenced his perilous descent.

She felt stronger and commenced her perilous descent.

We unpack bread, cheese and salami then, after lunch, commence our descent.

Commencing his descent of the dark stairs.

Finding a foothold on the top rung of the ladder, he commenced his descent.

Therefore one is obliged to conclude that it commenced its descent later.

When he had marked his course he commenced his perilous descent.

Ready to commence our descent.

Before, however, they commenced their descent, they resolved to make a closer examination of the crater.