| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [prep] [adj] | 351 |
|
| 2 | [verb] been [prep] this | 171 |
|
| 3 | have been [prep] this | 171 |
|
| 4 | [vb -s] been [prep] this | 32 |
|
| 5 | has [be] [prep] this | 22 |
|
| 6 | has be [prep] this | 22 |
|
| 7 | has [been] [prep] this | 22 |
|
