| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [noun] [prep] | 316 |
|
| 2 | it be [verb] [prep] [indef pn] | 80 |
|
| 3 | be [verb] [noun] [prep] [indef pn] | 48 |
|
| 4 | it be [noun] [prep] [indef pn] | 16 |
|
| 5 | it [verb] [noun] [prep] [indef pn] | 8 |
|
