| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] at the | 290 |
|
| 2 | they [vb past] at [det] | 165 |
|
| 3 | they [vb past] the [det] | 121 |
|
| 4 | [vb past] at the [det] | 115 |
|
