| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at all | 2369 |
|
| 2 | about [prep] all | 33 |
|
| 3 | about [prep] all | 33 |
|
| 4 | about at [adj] | 32 |
|
| 5 | about at [det] | 22 |
|
| 6 | about at all | 13 |
|
| 7 | about at all | 13 |
|
