| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [prep] [adj] [noun] | 769 |
|
| 2 | [vb past] [prep] [adj] [noun] [v-ing] | 240 |
|
| 3 | it [vb past] [adj] [noun] [v-ing] | 28 |
|
| 4 | it [prep] [adj] [noun] [v-ing] | 20 |
|
| 5 | it [vb past] [prep] [noun] [v-ing] | 12 |
|
