| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] be [v-ing] [adj] [noun] | 263 |
|
| 2 | it be [v-ing] [adj] [noun] | 250 |
|
| 3 | it [vb past] be [adj] [noun] | 82 |
|
| 4 | it [vb past] [v-ing] [adj] [noun] | 16 |
|
| 5 | it [vb past] be [v-ing] [adj] | 10 |
|
