| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not been [adv] [adj] | 201 |
|
| 2 | [verb] not been [adv] successful | 39 |
|
| 3 | have not been [adv] successful | 39 |
|
| 4 | had [adv] been [adv] successful | 12 |
|
| 5 | had not [be] [adv] successful | 10 |
|
| 6 | had not [been] [adv] successful | 10 |
|
| 7 | [vb past] not been [adv] successful | 10 |
|
| 8 | had not be [adv] successful | 10 |
|
