| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] not [pron] | 2220 |
|
| 2 | it [be] [pron] to do | 310 |
|
| 3 | [be] not [pron] to do | 26 |
|
| 4 | it [be] not to do | 10 |
|
