| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [prep] [art] | 5296 |
|
| 2 | [vb past] [prep] [art] first | 971 |
|
| 3 | they [vb past] [art] first | 62 |
|
| 4 | they [vb past] [prep] first | 11 |
|
