| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] at [adv] | 760 |
|
| 2 | [adv prt] [prep] about | 361 |
|
| 3 | [adv prt] [prep] about | 361 |
|
| 4 | [adv] at about | 128 |
|
| 5 | [adv prt] at about | 82 |
|
