| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | cheaper [coord] [adv] [adj] than | 12 |
|
| 2 | cheaper and [adv] [adj] [subord] | 11 |
|
| 3 | cheaper [coord] [adv] [adj] [subord] | 10 |
|
| 4 | cheaper [coord] more [adj] [subord] | 9 |
|
