| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [to-vb] [art] | 1007 |
|
| 2 | [vb past] [to-vb] at [art] | 462 |
|
| 3 | they [vb past] at [art] | 396 |
|
| 4 | they [vb past] [to-vb] at | 57 |
|
| 5 | they [to-vb] at [art] | 15 |
|
