| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [to-vb] [prep] [art] | 397 |
|
| 2 | [to-vb] [prep] [art] first | 320 |
|
| 3 | they [prep] [art] first | 106 |
|
| 4 | they [to-vb] [art] first | 5 |
|
