| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] a [adv] [adj] | 140 |
|
| 2 | has not [been] [adv] [adj] | 86 |
|
| 3 | has not [been] a [adj] | 56 |
|
| 4 | not [been] a [adv] [adj] | 17 |
|
| 5 | has not [been] a [adv] | 14 |
|
