| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [pron] [adv] | 3409 |
|
| 2 | [pron] [adv] closely | 145 |
|
| 3 | at [pron] closely | 40 |
|
| 4 | at [adv] closely | 19 |
|
