| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] closely at the [noun] | 16 |
|
| 2 | [to-vb] [adv] closely at the [noun] | 16 |
|
| 3 | [to-vb] more closely at the [noun] | 15 |
|
| 4 | [to-vb] more closely at the [noun] | 15 |
|
