| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] happen | 481 |
|
| 2 | do [not/n't] happen | 481 |
|
| 3 | [modal v] [not/n't] happen | 385 |
|
| 4 | [vb mod] [not/n't] happen | 385 |
|
| 5 | [vb past] [not/n't] happen | 205 |
|
| 6 | did [not/n't] happen | 205 |
|
| 7 | [vb -s] [not/n't] happen | 204 |
|
| 8 | does [not/n't] happen | 204 |
|
| 9 | will [not/n't] happen | 158 |
|
| 10 | wo [not/n't] happen | 90 |
|
| 11 | [vb base] [not/n't] happen | 72 |
|
| 12 | do [not/n't] happen | 72 |
|
| 13 | will [not/n't] happen | 68 |
|
| 14 | would [not/n't] happen | 66 |
|
| 15 | would [not/n't] happen | 66 |
|
| 16 | can [not/n't] happen | 42 |
|
| 17 | should [not/n't] happen | 37 |
|
| 18 | should [not/n't] happen | 37 |
|
| 19 | could [not/n't] happen | 34 |
|
| 20 | could [not/n't] happen | 34 |
|
| 21 | can [not/n't] happen | 28 |
|
| 22 | must [not/n't] happen | 16 |
|
| 23 | must [not/n't] happen | 16 |
|
| 24 | ca [not/n't] happen | 14 |
|
| 25 | may [not/n't] happen | 13 |
|
| 26 | may [not/n't] happen | 13 |
|
| 27 | might [not/n't] happen | 12 |
|
| 28 | might [not/n't] happen | 12 |
|
| 29 | [adv] [not/n't] happen | 7 |
|
| 30 | [adv] [not/n't] happen | 7 |
|
