| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | unlikely to have been [art] [adj] | 10 |
|
| 2 | unlikely to have [been] [art] [adj] | 10 |
|
| 3 | unlikely to have [been] [art] [adj] | 10 |
|
| 4 | unlikely to have [been] the [adj] | 5 |
|
| 5 | unlikely to have [been] a [adj] | 5 |
|
| 6 | unlikely to have [been] the [adj] | 5 |
|
