| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] [pers pn] difficult | 40 |
|
| 2 | still [vb past] [pers pn] [adj] | 32 |
|
| 3 | still [vb past] [pers pn] [adj] | 27 |
|
| 4 | still [verb] [pers pn] difficult | 20 |
|
| 5 | still [vb past] [pers pn] difficult | 9 |
|
| 6 | still [vb past] [pron] difficult | 9 |
|
