| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [adv] be [vb pp] | 1420 |
|
| 2 | it [verb] [adv] [vb pp] [noun] | 177 |
|
| 3 | [verb] [adv] be [vb pp] [noun] | 174 |
|
| 4 | it [verb] [adv] be [noun] | 49 |
|
| 5 | it [verb] be [vb pp] [noun] | 35 |
|
