| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [been] [prep] [adj] | 61 |
|
| 2 | [vb past] [been] one [prep] [adj] | 31 |
|
| 3 | it [vb past] [been] one [prep] | 20 |
|
| 4 | it [vb past] one [prep] [adj] | 5 |
|
