| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] still a [adj] | 820 |
|
| 2 | [be] at a [adj] | 359 |
|
| 3 | [be] still at [adj] | 35 |
|
| 4 | [be] still at a | 28 |
|
| 5 | still at a [adj] | 22 |
|
