| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be happen [prep] | 905 |
|
| 2 | [pron] 's be [prep] | 453 |
|
| 3 | [pron] 's happen [prep] | 251 |
|
| 4 | [pron] 's be happen | 47 |
|
| 5 | 's be happen [prep] | 27 |
|
