| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] to [be] | 718 |
|
| 2 | [is] to [be] [adj] | 437 |
|
| 3 | it to [be] [adj] | 273 |
|
| 4 | it [is] to [adj] | 18 |
|
