| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at first [noun sg] | 27 |
|
| 2 | [to-vb] at first hand | 18 |
|
| 3 | [to-vb] at first hand | 18 |
|
| 4 | to see at first [noun] | 6 |
|
