| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] [be] [vb pp] | 3103 |
|
| 2 | [pron] [modal v] still [be] [vb pp] | 169 |
|
| 3 | it [modal v] still [be] [verb] | 61 |
|
