| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] be [noun] [subord] | 10 |
|
| 2 | it [modal v] [adv] be [noun] [subord] | 10 |
|
| 3 | it [modal v] not be [noun] [subord] | 6 |
|
| 4 | it [modal v] [not/n't] be [noun] [subord] | 6 |
|
