| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be part [prep] what | 5 |
|
| 2 | it [be] part [prep] what | 5 |
|
| 3 | it [be] part [prep] what | 5 |
|
| 4 | it [be] part of what | 5 |
|
