| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] to [be] | 716 |
|
| 2 | [prep] it to [be] | 309 |
|
| 3 | [prep] it [is] [be] | 16 |
|
| 4 | [prep] it [is] to | 14 |
|
| 5 | [prep] [is] to [be] | 9 |
|
