| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] a [noun sg] | 16267 |
|
| 2 | still [prep] a [noun sg] | 181 |
|
| 3 | still [vb past] a [noun sg] | 111 |
|
| 4 | still [vb past] [prep] a | 59 |
|
| 5 | still [vb past] [prep] [noun sg] | 48 |
|
