The tree continued to stand upright for a moment, then slowly toppled.

The floor was so tilted, Harper was surprised anyone could stand upright.

Then perform a split-squat to stand upright with feet side by side.

I was quietly amazed he could stand upright, carrying that much armour.

This was so low, that no man could stand upright in it.

Now we stand upright, and now also we think of the dead.

I pushed myself off the wall, trying to stand upright once more.

Things on board were soon righted, and the travelers could stand upright.

The Colonel was weak, and trembled as he endeavoured to stand upright.

A very large tunnel, big enough for men to stand upright in.

At evening quarters it was all we could do to stand upright.

Before long the tunnel enlarged so that a man could stand upright.

Felix was led inside the entrenchment, unbound, and commanded to stand upright.

No sign of human presence appeared, and I ventured to stand upright.

In places, huge masses of carven stone-pylons-stillstand upright, rising like hills.

Upon this they scrambled and sat down, through inability to stand upright.