| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [det] | 2767 |
|
| 2 | it [is] [prep] [adj] | 2433 |
|
| 3 | [pron] [is] [prep] [det] | 2181 |
|
| 4 | it [is] [prep] [det] | 1627 |
|
