| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at [art] | 3827 |
|
| 2 | [to-vb] us [art] | 251 |
|
| 3 | us at [art] | 201 |
|
| 4 | [to-vb] us at | 42 |
|
