| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] happen | 1162 |
|
| 2 | [prep] [Wh det] happen | 796 |
|
| 3 | [prep] [Wh det] happen | 796 |
|
| 4 | [adv] [Wh det] happen | 521 |
|
| 5 | [adv] [Wh det] happen | 432 |
|
| 6 | [conj] [Wh det] happen | 427 |
|
| 7 | [vb base] [Wh det] happen | 349 |
|
| 8 | [vb infin] [Wh det] happen | 331 |
|
| 9 | [coord] [Wh det] happen | 319 |
|
| 10 | [noun] [Wh det] happen | 305 |
|
| 11 | see [Wh det] happen | 290 |
|
| 12 | [be] [Wh det] happen | 289 |
|
| 13 | be [Wh det] happen | 289 |
|
| 14 | [is] [Wh det] happen | 259 |
|
| 15 | of [Wh det] happen | 257 |
|
| 16 | of [Wh det] happen | 257 |
|
| 17 | know [Wh det] happen | 251 |
|
| 18 | [to-vb] [Wh det] happen | 219 |
|
| 19 | [noun sg] [Wh det] happen | 205 |
|
| 20 | and [Wh det] happen | 176 |
|
| 21 | and [Wh det] happen | 176 |
|
| 22 | [pron] [Wh det] happen | 159 |
|
| 23 | about [Wh det] happen | 148 |
|
| 24 | about [Wh det] happen | 148 |
|
| 25 | is [Wh det] happen | 133 |
|
| 26 | but [Wh det] happen | 132 |
|
| 27 | but [Wh det] happen | 132 |
|
| 28 | [pers pn] [Wh det] happen | 129 |
|
| 29 | 's [Wh det] happen | 126 |
|
| 30 | see [Wh det] happen | 122 |
|
