See [ss Frequency].

- [ex 001 "Guests were arriving [p en/at Frequency] a steady clip." "[exref 001 Frequency]"]

- [ex 002 "The risk becomes worse [p en/by Frequency] the day." "[exref 002 Frequency]"]

- [ex 003 "I see them <u>[p en/on Frequency]\_occasion</u>/<u>[p en/from Frequency]\_time_to_time</u>. [contrast <i>on ... occasion</i>, [exref 004 Time]]" "[exref 003 Frequency]"]

- [ex 004 "I keep getting the same message [p en/over Frequency] and [p en/over Frequency] again." "[exref 005 Frequency]"]

- [ex 005 "The camcorder failed [p en/for Frequency] the third time. ([ss Frequency])" "[exref 006 Frequency]"]

- [ex 006 "I skipped lunch [p en/for Frequency] <u>three days</u>/<u>the third day</u> in<sub>[ss Characteristic--Locus]</sub> a row. [see [exref 021 Characteristic]]" "[exref 007 Frequency]"]