| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [to-vb] | 521 |
|
| 2 | had [adv] [to-vb] | 505 |
|
| 3 | [verb] still [to-vb] | 133 |
|
| 4 | have still [to-vb] | 115 |
|
| 5 | had still [verb] | 81 |
|
| 6 | [vb past] still [to-vb] | 34 |
|
| 7 | had still [to-vb] | 30 |
|
