| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [adv] [adv] happens | 9 |
|
| 2 | [coord] it [adv] [adv] happens | 5 |
|
| 3 | it [adv] [adv] happens that | 19 |
|
| 4 | it [adv] [adv] happens that | 19 |
|
| 5 | it [adv] [adv] happens [conj] | 19 |
|
| 6 | it [adv] [adv] happens [that] | 19 |
|
