| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [det] | 2767 |
|
| 2 | it be [prep] [det] | 2767 |
|
| 3 | it is [prep] [adj] | 1711 |
|
| 4 | it [is] [prep] [det] | 1627 |
|
| 5 | [pron] is [prep] [det] | 1505 |
|
