| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun prp] [pron] | 910 |
|
| 2 | it [be] [noun] which | 124 |
|
| 3 | it [be] [noun prp] [Wh det] | 32 |
|
| 4 | [pron] [be] [noun prp] which | 29 |
|
| 5 | it [be] [noun prp] which | 25 |
|
