| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [prep] a | 5572 |
|
| 2 | [noun] [be] still [prep] | 1479 |
|
| 3 | [noun] [be] still a | 449 |
|
| 4 | [be] still [prep] a | 169 |
|
| 5 | [noun] still [prep] a | 21 |
|
