| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] for [pron] [verb] | 527 |
|
| 2 | it [be] [adj] for [pers pn] [verb] | 484 |
|
| 3 | it [be] [adj] [prep] us [verb] | 115 |
|
| 4 | it [be] [adj] for us [verb] | 114 |
|
| 5 | [pron] [be] [adj] for us [verb] | 114 |
|
| 6 | it [be] [adj] for we [verb] | 107 |
|
