| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] does [adv] | 1472 |
|
| 2 | does [adv] happen | 213 |
|
| 3 | [adv] [adv] happen | 20 |
|
| 4 | [adv] does happen | 7 |
|
