| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could still [be] [verb] | 118 |
|
| 2 | could still [be] [vb pp] | 105 |
|
| 3 | could [adv] [be] found | 81 |
|
| 4 | [modal v] still [be] found | 43 |
|
| 5 | [vb mod] still [be] found | 43 |
|
| 6 | could still [be] find | 8 |
|
| 7 | could still [be] found | 8 |
|
