Meanings of perceiving from in английском

Mercer asked, correctly perceiving from my expression that I knew the bastard.

She had felt the shadow of his presence without really perceiving from whence the shadow came.

Try to think calmly, I said, perceiving from her expression that I had not shaken her conviction in the least.

The student, perceiving from Bill's descent to the vernacular of common men that his ire was roused, abjectly and unqualifiedly apologized.

Perceiving from the innkeeper's warning that thieving was common, Sun stole some clothing and turbans for his Master and comrades.

Perceiving from the nature of the country that he could not force the American commander to join battle, General Howe now made a retrograde movement.

'Can't I go to London with my pretty mamma?' said Dorothy, perceiving from his manner that there was a hitch somewhere.

"What has happened?" she asked, instantly perceiving from the livid paleness of her husband that the misfortune she had daily expected was upon them.

"You do not notice," he said, perceiving from that look her total ignorance, "the lines where the trees of all species still hold their greenness?"