| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [adv] [prep] | 670 |
|
| 2 | [conj] [pron] happen [prep] | 550 |
|
| 3 | [pron] [adv] happen [prep] | 255 |
|
| 4 | [conj] [pron] [adv] happen | 228 |
|
| 5 | [conj] [adv] happen [prep] | 64 |
|
