| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb past] at [art] | 1223 |
|
| 2 | he [vb past] [art] first | 271 |
|
| 3 | [vb past] at [art] first | 47 |
|
| 4 | he [vb past] at first | 24 |
|
