| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has not been [adv] [adj] | 96 |
|
| 2 | [verb] not been [adv] successful | 39 |
|
| 3 | have not been [adv] successful | 39 |
|
| 4 | has [adv] been [adv] successful | 22 |
|
| 5 | has not [been] [adv] successful | 15 |
|
| 6 | [vb -s] not been [adv] successful | 15 |
|
| 7 | has not [be] [adv] successful | 15 |
|
| 8 | has not be [adv] successful | 15 |
|
