| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [noun] | 3851 |
|
| 2 | be [prep] this [noun] | 2091 |
|
| 3 | it be [prep] this | 1259 |
|
| 4 | it be this [noun] | 882 |
|
| 5 | it [prep] this [noun] | 307 |
|
