| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what have be happening to [art] | 5 |
|
| 2 | what have be happening to [art] | 5 |
|
| 3 | [pron] have be happening to [art] | 5 |
|
| 4 | [Wh det] have be happening to [art] | 5 |
|
| 5 | have be happening to [art] [noun sg] | 6 |
|
| 6 | have be happening to [art] [noun] | 6 |
|
