| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [conj] it [be] | 147 |
|
| 2 | [vb -s] [conj] it [be] [not/n't] | 133 |
|
| 3 | it [conj] it [be] [not/n't] | 55 |
|
| 4 | it [vb -s] it [be] [not/n't] | 14 |
|
