| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what happened [conj] [pron] [verb] | 16 |
|
| 2 | [prep] what happened [conj] [pron] [verb] | 14 |
|
| 3 | [prep] what happened [conj] [pron] [verb] | 14 |
|
| 4 | [adv] what happened [conj] [pron] [verb] | 9 |
|
| 5 | [adv] what happened [conj] [pron] [verb] | 9 |
|
| 6 | about what happened [conj] [pron] [verb] | 7 |
|
| 7 | about what happened [conj] [pron] [verb] | 7 |
|
| 8 | [vb infin] what happened [conj] [pron] [verb] | 6 |
|
| 9 | so what happened [conj] [pron] [verb] | 5 |
|
| 10 | of what happened [conj] [pron] [verb] | 5 |
|
| 11 | of what happened [conj] [pron] [verb] | 5 |
|
| 12 | so what happened [conj] [pron] [verb] | 5 |
|
| 13 | what happened be [conj] [pron] [verb] | 14 |
|
| 14 | what happened [be] [conj] [pron] [verb] | 14 |
|
| 15 | what happened was [conj] [pron] [verb] | 13 |
|
| 16 | what happened [was/were] [conj] [pron] [verb] | 13 |
|
| 17 | what happened [adv] [conj] [pron] [verb] | 6 |
|
| 18 | what happened [conj] [pron] [be] [verb] | 10 |
|
| 19 | what happened [conj] [pron] be [verb] | 10 |
|
| 20 | what happened [conj] [pron] [was/were] [verb] | 10 |
|
| 21 | what happened [conj] [pron] [verb] [verb] | 9 |
|
| 22 | what happened [conj] [pron] [vb past] [verb] | 7 |
|
| 23 | what happened [conj] [pron] was [verb] | 7 |
|
| 24 | what happened [conj] [pron] [verb] [adv] | 12 |
|
| 25 | what happened [conj] [pron] [verb] [prep] | 11 |
|
| 26 | what happened [conj] [pron] [verb] [prep] | 11 |
|
| 27 | what happened [conj] [pron] [verb] [pron] | 10 |
|
| 28 | what happened [conj] [pron] [verb] [noun] | 9 |
|
| 29 | what happened [conj] [pron] [verb] [verb] | 9 |
|
| 30 | what happened [conj] [pron] [verb] [pers pn] | 8 |
|
