| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] [prep] happen | 93 |
|
| 2 | what [be] [v-ing] [prep] happen | 72 |
|
| 3 | what [be] [v-ing] [prep] happen | 72 |
|
| 4 | [Wh det] [be] [v-ing] [prep] happen | 72 |
|
| 5 | it [be] [v-ing] [prep] happen | 12 |
|
| 6 | [pers pn] [be] [v-ing] [prep] happen | 12 |
|
| 7 | it [be] [v-ing] [prep] happen | 12 |
|
| 8 | [adj] [be] [v-ing] [prep] happen | 10 |
|
| 9 | [indef pn] [be] [v-ing] [prep] happen | 9 |
|
| 10 | that [be] [v-ing] [prep] happen | 8 |
|
| 11 | [det] [be] [v-ing] [prep] happen | 8 |
|
| 12 | that [be] [v-ing] [prep] happen | 8 |
|
| 13 | something [be] [v-ing] [prep] happen | 5 |
|
| 14 | something [be] [v-ing] [prep] happen | 5 |
|
| 15 | [be] [adv] [v-ing] [prep] happen | 7 |
|
| 16 | [be] not [v-ing] [prep] happen | 5 |
|
| 17 | [be] [not/n't] [v-ing] [prep] happen | 5 |
|
| 18 | [be] not [v-ing] [prep] happen | 5 |
|
| 19 | [be] [v-ing] [prep] happen [prep] | 31 |
|
| 20 | [be] [v-ing] [prep] happen [prep] | 31 |
|
| 21 | [be] [v-ing] [prep] happen [adv] | 16 |
|
| 22 | [be] [v-ing] [prep] happen [adv] | 16 |
|
| 23 | [be] [v-ing] [prep] happen [conj] | 15 |
|
| 24 | [be] [v-ing] [prep] happen [subord] | 11 |
|
| 25 | [be] [v-ing] [prep] happen to | 10 |
|
| 26 | [be] [v-ing] [prep] happen to | 10 |
|
| 27 | [be] [v-ing] [prep] happen in | 8 |
|
| 28 | [be] [v-ing] [prep] happen in | 8 |
|
| 29 | [be] [v-ing] [prep] happen when | 7 |
|
| 30 | [be] [v-ing] [prep] happen when | 7 |
|
