| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [prep] be [num] | 20 |
|
| 2 | it to [be] [num] | 20 |
|
| 3 | it [prep] [be] [num] | 20 |
|
| 4 | it [prep] be [num] | 20 |
|
| 5 | it [prep] [be] one | 8 |
|
