| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could be said that [prep] | 5 |
|
| 2 | it could be said that [prep] | 5 |
|
| 3 | [pers pn] could be said that [prep] | 5 |
|
| 4 | [pron] could be said that [prep] | 5 |
|
