| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [adv] happen | 65 |
|
| 2 | [prep] what [adv] happen | 64 |
|
| 3 | [prep] what [adv] happen | 64 |
|
| 4 | [prep] [pron] [adv] happened | 38 |
|
| 5 | [prep] [pron] actually happen | 34 |
|
| 6 | [prep] [pron] [adv] happens | 33 |
|
| 7 | of [pron] [adv] happen | 23 |
|
| 8 | to [pron] [adv] happen | 14 |
|
| 9 | about [pron] [adv] happen | 13 |
|
| 10 | [prep] [pron] really happen | 12 |
|
| 11 | [prep] [pers pn] [adv] happen | 9 |
|
| 12 | [prep] it [adv] happen | 7 |
|
| 13 | [prep] it [adv] happen | 7 |
|
| 14 | [prep] [pron] [adv] happening | 5 |
|
| 15 | on [pron] [adv] happen | 5 |
|
