| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [verb] be [prep] | 245 |
|
| 2 | [subord] [pron] [verb] be for | 110 |
|
| 3 | [subord] [pers pn] [verb] be for | 106 |
|
| 4 | [conj] it [verb] be for | 41 |
|
| 5 | [subord] it [verb] [be] for | 38 |
|
| 6 | [subord] it [verb] be for | 38 |
|
