| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been a good | 16 |
|
| 2 | have not [been] a good | 16 |
|
| 3 | have n't [been] a good | 9 |
|
| 4 | had not [been] a good | 7 |
|
| 5 | has not [been] a good | 7 |
|
| 6 | have not [been] a good | 7 |
|
