| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] those who | 8 |
|
| 2 | it [be] [prep] [det] who | 8 |
|
| 3 | it be [prep] [adj] who | 8 |
|
| 4 | it [be] [prep] those who | 8 |
|
| 5 | it [be] for [adj] who | 6 |
|
| 6 | it [is] [prep] [adj] who | 5 |
|
