| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [not/n't] [vb infin] [prep] | 530 |
|
| 2 | [adj] it [vb mod] [vb infin] [prep] | 62 |
|
| 3 | [adj] it [vb mod] [not/n't] [vb infin] | 37 |
|
| 4 | [adj] [vb mod] [not/n't] [vb infin] [prep] | 32 |
|
