| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [prep] [noun] | 716 |
|
| 2 | it has [been] [prep] | 155 |
|
| 3 | it has [prep] [noun] | 63 |
|
| 4 | it has [been] [noun] | 47 |
|
| 5 | it [been] [prep] [noun] | 6 |
|
