| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [pron] [was/were] [prep] | 360 |
|
| 2 | [pron] [was/were] happen [prep] | 307 |
|
| 3 | of [pron] happen [prep] | 150 |
|
| 4 | of [pron] [was/were] happen | 84 |
|
