| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [be] | 3868 |
|
| 2 | it [modal v] [verb] be | 3868 |
|
| 3 | [pron] [modal v] [verb] was | 440 |
|
| 4 | [pers pn] [modal v] [verb] was | 424 |
|
| 5 | it [modal v] [verb] [was/were] | 14 |
|
| 6 | it [modal v] [verb] was | 11 |
|
