| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [art] first [prep] | 709 |
|
| 2 | [art] first step [prep] | 429 |
|
| 3 | be [art] first step | 136 |
|
| 4 | be [art] step [prep] | 100 |
|
