| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adv] [adj] [prep] | 575 |
|
| 2 | not been [adv] [adj] [prep] | 93 |
|
| 3 | has not been [adv] [adj] | 77 |
|
| 4 | has not been [adj] [prep] | 69 |
|
| 5 | has not been [adv] [prep] | 13 |
|
