| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [adv] happen [that] | 12 |
|
| 2 | [coord] it [adv] happen that | 12 |
|
| 3 | [coord] it [adv] happen that | 12 |
|
| 4 | and it [adv] happen [conj] | 10 |
|
| 5 | [coord] it [adv] happens [conj] | 9 |
|
| 6 | [coord] it [adv] happened [conj] | 5 |
|
