| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] happen [prep] [art] [num ord] | 19 |
|
| 2 | [vb mod] happen [prep] the [num ord] | 19 |
|
| 3 | [vb mod] happen [prep] [art] [num ord] | 19 |
|
| 4 | [vb mod] happen [prep] [art] next | 13 |
|
| 5 | [vb mod] happen in [art] [num ord] | 6 |
|
| 6 | [vb mod] happen in [art] [num ord] | 6 |
|
| 7 | could happen [prep] [art] [num ord] | 5 |
|
| 8 | will happen [prep] [art] [num ord] | 5 |
|
