| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it be [to-vb] [noun] | 7 |
|
| 2 | [vb past] it [be] [to-vb] [noun] | 7 |
|
| 3 | [vb past] it [was/were] [to-vb] [noun] | 6 |
|
| 4 | [vb past] it was [to-vb] [noun] | 6 |
|
