| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [noun prp] [noun] | 514 |
|
| 2 | it [is] [noun] who | 182 |
|
| 3 | it [is] [noun prp] who | 85 |
|
| 4 | [is] [noun prp] [noun] who | 81 |
|
