| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [noun] [noun sg] | 923 |
|
| 2 | it be [noun] who | 906 |
|
| 3 | it be [noun sg] who | 48 |
|
| 4 | be [noun] [noun sg] who | 24 |
|
