| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not [been] [verb] for a | 17 |
|
| 2 | have not [been] [verb] for a | 17 |
|
| 3 | [vb past] not [been] [verb] for a | 9 |
|
| 4 | had not [been] [verb] for a | 9 |
|
| 5 | [vb base] not [been] [verb] for a | 5 |
|
| 6 | have not [been] [verb] for a | 5 |
|
| 7 | not [been] [verb] for a [adj] | 10 |
|
| 8 | not [been] [verb] for a [adj] | 10 |
|
| 9 | not [been] [verb] for a [noun] | 9 |
|
| 10 | not [been] [verb] for a [noun sg] | 9 |
|
