| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what happen [be] [conj] [pron] [verb] | 19 |
|
| 2 | [Wh det] happen [be] [conj] [pron] [verb] | 19 |
|
| 3 | what happen [be] [conj] [pron] [verb] | 19 |
|
| 4 | [pron] happen [be] [conj] [pron] [verb] | 19 |
|
| 5 | [verb] happen [be] [conj] [pron] [verb] | 11 |
|
| 6 | [vb -s] happen [be] [conj] [pron] [verb] | 7 |
|
| 7 | have happen [be] [conj] [pron] [verb] | 6 |
|
| 8 | happen [be] that [conj] [pron] [verb] | 5 |
|
| 9 | happen [be] [that] [conj] [pron] [verb] | 5 |
|
| 10 | happen [be] [conj] [conj] [pron] [verb] | 5 |
|
| 11 | happen [be] that [conj] [pron] [verb] | 5 |
|
| 12 | happen [be] [conj] [conj] [pron] [verb] | 5 |
|
| 13 | happen [be] [conj] [subord] [pron] [verb] | 5 |
|
| 14 | happen [be] [conj] [pron] [verb] [verb] | 9 |
|
| 15 | happen [be] [conj] [pron] have [verb] | 6 |
|
| 16 | happen [be] [conj] [pron] [vb base] [verb] | 5 |
|
| 17 | happen [be] [conj] [pron] [verb] [verb] | 9 |
|
| 18 | happen [be] [conj] [pron] [verb] [pron] | 7 |
|
| 19 | happen [be] [conj] [pron] [verb] [adv] | 6 |
|
| 20 | happen [be] [conj] [pron] [verb] [adj] | 5 |
|
| 21 | happen [be] [conj] [pron] [verb] [vb pp] | 5 |
|
| 22 | happen [be] [conj] [pron] [verb] [pers pn] | 5 |
|
