| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] be [vb pp] [adj] [prep] | 16 |
|
| 2 | it had be [vb pp] [adj] [prep] | 16 |
|
| 3 | it [vb past] been [vb pp] [adj] [prep] | 16 |
|
| 4 | it [vb past] be made [adj] [prep] | 7 |
|
