| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] happen [prep] | 281 |
|
| 2 | [pron] [adv] happen [prep] | 255 |
|
| 3 | [vb mod] [adv] happen [prep] | 175 |
|
| 4 | [modal v] [adv] happen [prep] | 175 |
|
| 5 | have [adv] happen [prep] | 151 |
|
| 6 | [vb -s] [adv] happen [prep] | 135 |
|
| 7 | [pers pn] [adv] happen [prep] | 118 |
|
| 8 | do [adv] happen [prep] | 117 |
|
| 9 | [vb past] [adv] happen [prep] | 116 |
|
| 10 | [Wh det] [adv] happen [prep] | 102 |
|
| 11 | [be] [adv] happen [prep] | 101 |
|
| 12 | be [adv] happen [prep] | 101 |
|
| 13 | [adv] [adv] happen [prep] | 79 |
|
| 14 | what [adv] happen [prep] | 74 |
|
| 15 | what [adv] happen [prep] | 74 |
|
| 16 | it [adv] happen [prep] | 73 |
|
| 17 | it [adv] happen [prep] | 73 |
|
| 18 | has [adv] happen [prep] | 69 |
|
| 19 | [noun] [adv] happen [prep] | 65 |
|
| 20 | [conj] [adv] happen [prep] | 64 |
|
| 21 | had [adv] happen [prep] | 62 |
|
| 22 | [adj] [adv] happen [prep] | 57 |
|
| 23 | [is] [adv] happen [prep] | 56 |
|
| 24 | will [adv] happen [prep] | 55 |
|
| 25 | did [adv] happen [prep] | 52 |
|
| 26 | [adv] [adv] happen [prep] | 49 |
|
| 27 | [det] [adv] happen [prep] | 48 |
|
| 28 | does [adv] happen [prep] | 47 |
|
| 29 | is [adv] happen [prep] | 46 |
|
| 30 | [was/were] [adv] happen [prep] | 37 |
|
