| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it is [verb] [prep] | 1409 |
|
| 2 | [subord] it [be] [verb] for | 135 |
|
| 3 | [subord] it be [verb] for | 135 |
|
| 4 | [subord] [pron] is [verb] for | 102 |
|
| 5 | [conj] it is [verb] for | 90 |
|
| 6 | [subord] [pers pn] is [verb] for | 90 |
|
| 7 | [subord] it [is] [verb] for | 82 |
|
| 8 | [subord] it is [verb] for | 67 |
|
