| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [vb infin] it [is] | 460 |
|
| 2 | it [modal v] [vb infin] [pron] [is] | 30 |
|
| 3 | it [modal v] [vb infin] it [be] | 16 |
|
| 4 | it [modal v] [verb] it [is] | 14 |
|
