| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] happened that | 49 |
|
| 2 | it [adv] happened that | 49 |
|
| 3 | it [adv] happened [that] | 49 |
|
| 4 | it so happened [conj] | 47 |
|
| 5 | it [adv] happened [subord] | 10 |
|
| 6 | it just happened [conj] | 6 |
|
