| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [prep] a [adj] | 481 |
|
| 2 | [subord] it [vb past] [prep] [adj] | 351 |
|
| 3 | [subord] it [vb past] a [adj] | 194 |
|
| 4 | [subord] it [vb past] [prep] a | 190 |
|
