| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [vb past] happen | 316 |
|
| 2 | [prep] what [vb past] happen | 306 |
|
| 3 | [prep] what [vb past] happen | 306 |
|
| 4 | of what [vb past] happen | 126 |
|
| 5 | of what [vb past] happen | 126 |
|
| 6 | [vb past] what [vb past] happen | 120 |
|
| 7 | [adv] what [vb past] happen | 85 |
|
| 8 | know what [vb past] happen | 73 |
|
| 9 | [pron] what [vb past] happen | 70 |
|
| 10 | [to-vb] what [vb past] happen | 69 |
|
| 11 | [pers pn] what [vb past] happen | 64 |
|
| 12 | [vb infin] what [vb past] happen | 58 |
|
| 13 | [noun] what [vb past] happen | 57 |
|
| 14 | about what [vb past] happen | 57 |
|
| 15 | about what [vb past] happen | 57 |
|
| 16 | [adv] what [vb past] happen | 56 |
|
| 17 | [conj] what [vb past] happen | 37 |
|
| 18 | [v-ing] what [vb past] happen | 37 |
|
| 19 | [noun sg] what [vb past] happen | 35 |
|
| 20 | knew what [vb past] happen | 34 |
|
| 21 | see what [vb past] happen | 32 |
|
| 22 | [adv prt] what [vb past] happen | 28 |
|
| 23 | [coord] what [vb past] happen | 27 |
|
| 24 | out what [vb past] happen | 26 |
|
| 25 | out what [vb past] happen | 26 |
|
| 26 | he what [vb past] happen | 24 |
|
| 27 | for what [vb past] happen | 24 |
|
| 28 | him what [vb past] happen | 24 |
|
| 29 | for what [vb past] happen | 24 |
|
| 30 | [vb pp] what [vb past] happen | 22 |
|
