| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [verb] [prep] the last | 6 |
|
| 2 | not [been] [vb pp] [prep] the last | 6 |
|
| 3 | not [been] [verb] [prep] the last | 6 |
|
| 4 | not [been] [verb] [prep] the last | 6 |
|
