| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at [art] [adj] rate | 44 |
|
| 2 | [vb -s] at [art] [adj] rate | 34 |
|
| 3 | [vb -s] [to-vb] at [art] [adj] | 33 |
|
