| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [prep] a | 1863 |
|
| 2 | be [verb] [prep] such a | 533 |
|
| 3 | it be [verb] [prep] such | 31 |
|
| 4 | it be [prep] such a | 27 |
|
| 5 | it [verb] [prep] such a | 16 |
|
| 6 | it be [verb] such a | 7 |
|
