| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] | 16246 |
|
| 2 | [be] [conj] [noun] | 4737 |
|
| 3 | it [be] [conj] | 4434 |
|
| 4 | it [conj] [noun] | 939 |
|
