| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adj] [noun] [prep] | 514 |
|
| 2 | it has [adj] [noun] [prep] | 197 |
|
| 3 | it has been [adj] [prep] | 147 |
|
| 4 | it has been [adj] [noun] | 43 |
|
| 5 | it has been [noun] [prep] | 6 |
|
