| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] what happen [prep] | 91 |
|
| 2 | [adv] [verb] what happen to | 85 |
|
| 3 | [not/n't] [verb] what happen [prep] | 83 |
|
| 4 | not [verb] what happen [prep] | 82 |
|
| 5 | [adv] [verb] what happened [prep] | 80 |
|
| 6 | n't [verb] what happen [prep] | 60 |
|
| 7 | [adv] [verb] what happens [prep] | 49 |
|
| 8 | [adv] [verb] what happen [prep] | 44 |
|
| 9 | [adv] know what happen [prep] | 43 |
|
| 10 | [adv] know what happen [prep] | 40 |
|
| 11 | not [verb] what happen [prep] | 22 |
|
| 12 | [adv] [verb] what happen in | 21 |
|
| 13 | [adv] care what happen [prep] | 17 |
|
| 14 | [adv] care what happen [prep] | 17 |
|
| 15 | [adv] [vb -s] what happen [prep] | 12 |
|
| 16 | [adv] [verb] what happen at | 11 |
|
| 17 | [adv] wonder what happen [prep] | 10 |
|
| 18 | [adv] [vb base] what happen [prep] | 10 |
|
| 19 | [adv] wonder what happen [prep] | 7 |
|
| 20 | [adv] remember what happen [prep] | 6 |
|
| 21 | often [verb] what happen [prep] | 6 |
|
| 22 | often [verb] what happen [prep] | 6 |
|
| 23 | ever [verb] what happen [prep] | 6 |
|
| 24 | [adv] remember what happen [prep] | 6 |
|
| 25 | ever [verb] what happen [prep] | 6 |
|
| 26 | [adv] [to-vb] what happen [prep] | 6 |
|
| 27 | [adv] [vb pp] what happen [prep] | 6 |
|
| 28 | [adv] matter what happen [prep] | 5 |
|
| 29 | [adv] matter what happen [prep] | 5 |
|
| 30 | only [verb] what happen [prep] | 5 |
|
