| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [not/n't] [prep] [adj] | 725 |
|
| 2 | it [be] [conj] [prep] [adj] | 80 |
|
| 3 | it [be] [not/n't] [conj] [adj] | 73 |
|
| 4 | it [be] [not/n't] [conj] [prep] | 34 |
|
| 5 | [be] [not/n't] [conj] [prep] [adj] | 15 |
|
