| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [prep] | 9308 |
|
| 2 | [pron] [be] not [prep] | 4752 |
|
| 3 | it [be] [not/n't] [prep] | 3030 |
|
| 4 | it [be] not [prep] | 3025 |
|
