| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [to-vb] at | 2593 |
|
| 2 | [noun] at first | 712 |
|
| 3 | [noun] [to-vb] first | 111 |
|
| 4 | [to-vb] at first | 52 |
|
