| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [noun] [conj] | 561 |
|
| 2 | it [be] not [prep] [noun] | 334 |
|
| 3 | [be] not [prep] [noun] [conj] | 223 |
|
| 4 | it [be] not [prep] [conj] | 138 |
|
| 5 | it [be] not [noun] [conj] | 104 |
|
