| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] when it happen | 16 |
|
| 2 | [conj] when it happen | 16 |
|
| 3 | [coord] when it happen | 12 |
|
| 4 | [conj] when it happens | 9 |
|
| 5 | [conj] when it happened | 7 |
|
| 6 | but when it happen | 6 |
|
| 7 | but when it happen | 6 |
|
| 8 | and when it happen | 5 |
|
| 9 | and when it happen | 5 |
|
