| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [not/n't] [been] [verb] | 1663 |
|
| 2 | has [been] [verb] [adj] | 1218 |
|
| 3 | has [not/n't] [verb] [adj] | 533 |
|
| 4 | has [not/n't] [been] [adj] | 444 |
|
| 5 | [not/n't] [been] [verb] [adj] | 168 |
|
