| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] [adv] happen | 50 |
|
| 2 | [verb] not [adv] happen | 49 |
|
| 3 | [verb] [not/n't] [adv] happen | 49 |
|
| 4 | [verb] n't [adv] happen | 30 |
|
| 5 | does [adv] [adv] happen | 27 |
|
| 6 | [vb -s] [adv] [adv] happen | 27 |
|
| 7 | [verb] not [adv] happen | 19 |
|
| 8 | [verb] [adv] just happen | 15 |
|
| 9 | did [adv] [adv] happen | 14 |
|
| 10 | [vb past] [adv] [adv] happen | 14 |
|
| 11 | do [adv] [adv] happen | 9 |
|
| 12 | [vb base] [adv] [adv] happen | 9 |
|
| 13 | [verb] [adv] always happen | 9 |
|
| 14 | [verb] [adv] really happen | 5 |
|
