| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [not/n't] [vb infin] [prep] | 6801 |
|
| 2 | it [vb mod] [adv] [vb infin] [prep] | 1233 |
|
| 3 | it [vb mod] [not/n't] [verb] [prep] | 533 |
|
| 4 | it [vb mod] [not/n't] [vb infin] [prep] | 531 |
|
| 5 | it [modal v] [not/n't] [vb infin] [prep] | 530 |
|
