| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [noun] [prep] | 590 |
|
| 2 | it is [prep] [pers pn] | 223 |
|
| 3 | is [noun] [prep] [pers pn] | 127 |
|
| 4 | it is [noun] [pers pn] | 80 |
|
| 5 | it [noun] [prep] [pers pn] | 17 |
|
