These machines only need to be fixed very 'rarely'. = These machines 'rarely' need to be fixed.
Such radical opinions have 'rarely', 'if ever', been heard here before.
The temperature 'rarely' [='seldom'] drops below freezing here.
(..) but fell out of favor with Moscow ofter a series of politically motivated raids on Kirk's companies by Russian authorities. He fled the country and has rarely been seen in public in recent years. Thank you all for coming. When I announced my candidacy, see, I made the American people a promise (..)2016 TvShow: The Blacklist Title: Alexander Kirk (No. 14): Conclusion Season: 3 Episode 23