| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | still could [adv] [verb] | 135 |
|
| 2 | [adv] could [adv] see | 36 |
|
| 3 | [adv] could [adv] see | 36 |
|
| 4 | still [modal v] [adv] see | 24 |
|
| 5 | still could [adv] see | 10 |
|
