| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [v-ing] [Wh det] [vb mod] happen | 7 |
|
| 2 | [noun sg] [v-ing] [Wh det] [vb mod] happen | 6 |
|
| 3 | [v-ing] [prep] [Wh det] [vb mod] happen | 9 |
|
| 4 | [v-ing] [prep] [Wh det] [vb mod] happen | 9 |
|
| 5 | [v-ing] about [Wh det] [vb mod] happen | 6 |
|
| 6 | [v-ing] about [Wh det] [vb mod] happen | 6 |
|
| 7 | [v-ing] [to-vb] [Wh det] [vb mod] happen | 5 |
|
| 8 | [v-ing] [verb] [Wh det] [vb mod] happen | 5 |
|
| 9 | [v-ing] [Wh det] [vb mod] [verb] happen | 5 |
|
| 10 | [v-ing] [Wh det] [vb mod] have happen | 5 |
|
| 11 | [v-ing] [Wh det] [vb mod] [vb infin] happen | 5 |
|
| 12 | [v-ing] [Wh det] [vb mod] have happen | 5 |
|
| 13 | [v-ing] [Wh det] [vb mod] happen [prep] | 13 |
|
| 14 | [v-ing] [Wh det] [vb mod] happen [prep] | 13 |
|
| 15 | [v-ing] [Wh det] [vb mod] happen [conj] | 6 |
|
| 16 | [v-ing] [Wh det] [vb mod] happen in | 6 |
|
| 17 | [v-ing] [Wh det] [vb mod] happen in | 6 |
|
| 18 | [v-ing] [Wh det] [vb mod] happen [subord] | 6 |
|
| 19 | [v-ing] [Wh det] [vb mod] happen to | 5 |
|
| 20 | [v-ing] [Wh det] [vb mod] happen to | 5 |
|
