| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it happen | 200 |
|
| 2 | [adv] it happened | 138 |
|
| 3 | [Wh adv] it happen | 128 |
|
| 4 | how it happen | 76 |
|
| 5 | how it happen | 76 |
|
| 6 | [adv] it happen | 65 |
|
| 7 | [adv] it happens | 56 |
|
| 8 | why it happen | 31 |
|
| 9 | why it happen | 31 |
|
| 10 | then it happen | 23 |
|
| 11 | then it happen | 23 |
|
| 12 | where it happen | 10 |
|
| 13 | where it happen | 10 |
|
| 14 | when it happen | 9 |
|
| 15 | when it happen | 9 |
|
| 16 | n't it happen | 6 |
|
| 17 | [not/n't] it happen | 6 |
|
| 18 | well it happen | 6 |
|
| 19 | not it happen | 6 |
|
| 20 | now it happen | 6 |
|
| 21 | now it happen | 6 |
|
| 22 | well it happen | 6 |
|
| 23 | [adv] it happen | 5 |
|
| 24 | so it happen | 5 |
|
| 25 | so it happen | 5 |
|
