| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] for a | 152 |
|
| 2 | they [det] [vb past] a | 96 |
|
| 3 | [det] [vb past] for a | 30 |
|
| 4 | they [det] [vb past] for | 23 |
|
