| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [to-vb] | 3033 |
|
| 2 | is [adv] cheaper | 69 |
|
| 3 | [adv] cheaper [to-vb] | 53 |
|
| 4 | is cheaper [to-vb] | 14 |
|
