| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what have been happening in | 9 |
|
| 2 | [prep] what have been happening in | 9 |
|
| 3 | what have been happening in [art] | 14 |
|
| 4 | what have been happening in [art] | 14 |
|
| 5 | what have been happening in the | 13 |
|
| 6 | what have been happening in the | 13 |
|
| 7 | what have been happening in [noun] | 8 |
|
| 8 | what have been happening in [noun prp] | 7 |
|
