| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] happen be | 243 |
|
| 2 | what happen be | 241 |
|
| 3 | what happen be | 241 |
|
| 4 | [pron] happen is | 142 |
|
| 5 | [pron] happened be | 142 |
|
| 6 | [pron] happen was | 113 |
|
| 7 | [pron] happens be | 108 |
|
| 8 | [pers pn] happen be | 23 |
|
| 9 | it happen be | 19 |
|
| 10 | it happen be | 19 |
|
| 11 | [pron] happen be | 10 |
|
| 12 | [pron] happen are | 8 |
|
