| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it so happen that [pers pn] | 11 |
|
| 2 | it so [verb] that [pers pn] | 11 |
|
| 3 | it so [vb -s] that [pers pn] | 8 |
|
| 4 | it so happens that [pers pn] | 8 |
|
| 5 | it so [verb] that i | 5 |
|
