| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have [adv] to | 52 |
|
| 2 | [Wh det] have [adv] to | 47 |
|
| 3 | [pron] have still to | 18 |
|
| 4 | [Wh det] [verb] still to | 7 |
|
| 5 | [Wh det] have still to | 6 |
|
| 6 | [Wh det] have still to | 6 |
|
| 7 | [Wh det] have still [prep] | 6 |
|
| 8 | [Wh det] have still [prep] | 6 |
|
