| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] have [be] [verb] | 1614 |
|
| 2 | [Wh adv] [pron] have [be] [verb] | 514 |
|
| 3 | why [pron] [verb] [be] [verb] | 103 |
|
| 4 | why [pron] have [be] [verb] | 100 |
|
