| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [noun] for | 142 |
|
| 2 | [subord] it [be] [noun] for | 60 |
|
| 3 | when it [be] [noun] [prep] | 43 |
|
| 4 | when [pron] [be] [noun] for | 31 |
|
| 5 | when it [be] [noun] for | 24 |
|
