| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what [adv] happened | 17 |
|
| 2 | [adv] [Wh det] [adv] happened | 17 |
|
| 3 | [adv] what [adv] happened | 17 |
|
| 4 | [adv] [pron] [adv] happened | 16 |
|
| 5 | [adv] [pers pn] [adv] happened | 14 |
|
| 6 | [adv] it [adv] happened | 11 |
|
| 7 | [adv] it [adv] happened | 11 |
|
| 8 | [adv] [pron] really happened | 10 |
|
| 9 | [adv prt] [pron] [adv] happened | 9 |
|
| 10 | out [pron] [adv] happened | 9 |
|
| 11 | out [pron] [adv] happened | 9 |
|
| 12 | so [pron] [adv] happened | 6 |
|
| 13 | [adv] [pron] actually happened | 6 |
|
| 14 | so [pron] [adv] happened | 6 |
|
| 15 | [Wh adv] [pron] [adv] happened | 5 |
|
