| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] [pron] [adv] happen | 7 |
|
| 2 | [vb mod] [vb infin] [pron] [adv] happen | 6 |
|
| 3 | [modal v] [vb infin] [pron] [adv] happen | 6 |
|
| 4 | n't [vb infin] [pron] [adv] happen | 5 |
|
| 5 | [not/n't] [vb infin] [pron] [adv] happen | 5 |
|
| 6 | not [vb infin] [pron] [adv] happen | 5 |
|
| 7 | [vb infin] [pron] [vb mod] [adv] happen | 12 |
|
| 8 | [vb infin] [pron] [modal v] [adv] happen | 12 |
|
| 9 | [vb infin] [pron] [be] [adv] happen | 11 |
|
| 10 | [vb infin] [pron] be [adv] happen | 11 |
|
| 11 | [vb infin] [pron] [verb] [adv] happen | 9 |
|
| 12 | [vb infin] [pron] [is] [adv] happen | 7 |
|
| 13 | [vb infin] [pron] have [adv] happen | 6 |
|
| 14 | [vb infin] [pron] will [adv] happen | 6 |
|
| 15 | [vb infin] [pron] [vb past] [adv] happen | 5 |
|
| 16 | [vb infin] [pron] [adv] [pron] happen | 8 |
|
| 17 | [vb infin] [pron] [adv] what happen | 7 |
|
| 18 | [vb infin] [pron] [adv] [Wh det] happen | 7 |
|
| 19 | [vb infin] [pron] [adv] what happen | 7 |
|
| 20 | [vb infin] [pron] [adv] happen [prep] | 5 |
|
| 21 | [vb infin] [pron] [adv] happen [prep] | 5 |
|
