| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] a [adj] | 24485 |
|
| 2 | still a [adj] | 975 |
|
| 3 | still [vb infin] a | 303 |
|
| 4 | still [vb infin] [adj] | 175 |
|
