1、 She seldom or never reads a book.
2、This law was seldom or never put in execution.
3、Younger brothers are commonly fortunate, but seldom or never where the elder are disinherited.
4、People seldom or never bought silk garments a few years ago.
5、The researchers asked them how frequently they employed the 36 previously identified techniques: "often or very often" or "seldom or never."