Though the men toil strenuously on the newly broken prairie, the heavier burden not infrequently falls to the woman's share.
"A Prairie Courtship"
Harold Bindloss
His clothes had gone unmended, and it must be confessed that he had not infrequently slept in them when he was too weary to take them off, and that they were by no means regularly washed.
"A Prairie Courtship"
Harold Bindloss
Not infrequently the observation that he made appeared to be so obvious that his fellows could not think that it represented a great truth.
"Makers of Modern Medicine"
James J. Walsh