| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [adj] [noun] [pron] | 168 |
|
| 2 | it be [adj] [noun] [Wh pn] | 90 |
|
| 3 | it [be] [adj] [noun] [Wh pn] | 90 |
|
| 4 | it [is] [adj] [noun] [Wh pn] | 53 |
|
| 5 | [pron] 's [adj] [noun] [Wh pn] | 37 |
|
