| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [been] [adj] | 280 |
|
| 2 | 's [been] [adj] [prep] | 159 |
|
| 3 | it 's [been] [prep] | 120 |
|
| 4 | it [been] [adj] [prep] | 9 |
|
