| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [not/n't] [vb infin] | 4406 |
|
| 2 | [verb] it [modal v] [vb infin] | 3177 |
|
| 3 | [verb] it [modal v] [not/n't] | 796 |
|
| 4 | [verb] [modal v] [not/n't] [vb infin] | 373 |
|
| 5 | [verb] it [not/n't] [vb infin] | 51 |
|
