| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not been [verb] a | 48 |
|
| 2 | have not [been] [verb] a | 48 |
|
| 3 | [verb] not [been] [vb pp] a | 36 |
|
| 4 | [verb] not [been] [verb] a | 32 |
|
| 5 | [vb past] not [been] [verb] a | 26 |
|
| 6 | had not [been] [verb] a | 26 |
|
| 7 | [verb] n't [been] [verb] a | 16 |
|
| 8 | [vb -s] not [been] [verb] a | 14 |
|
| 9 | has not [been] [verb] a | 13 |
|
| 10 | [verb] not [been] give a | 12 |
|
| 11 | [verb] not [been] given a | 12 |
|
| 12 | [verb] not [been] [v-ing] a | 11 |
|
| 13 | [vb base] not [been] [verb] a | 8 |
|
| 14 | have not [been] [verb] a | 6 |
|
