| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have be happening [prep] | 9 |
|
| 2 | [conj] have be happen [prep] | 9 |
|
| 3 | [conj] have been happen [prep] | 9 |
|
| 4 | that have be happen [prep] | 6 |
|
| 5 | [that] have be happen [prep] | 6 |
|
| 6 | that have be happen [prep] | 6 |
|
