| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [prep] be [art] | 250 |
|
| 2 | happen [prep] be [art] | 231 |
|
| 3 | [noun pl] happen [prep] [art] | 54 |
|
| 4 | [noun pl] happen [prep] be | 42 |
|
