| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not been so [adv] [vb pp] | 13 |
|
| 2 | have not been so [adv] [vb pp] | 13 |
|
| 3 | [vb past] not been so [adv] [vb pp] | 7 |
|
| 4 | had not been so [adv] [vb pp] | 7 |
|
| 5 | not been so [adv] [vb pp] [prep] | 7 |
|
| 6 | not been so [adv] [vb pp] [prep] | 7 |
|
