| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't have been [adj] [prep] | 28 |
|
| 2 | n't have be [adj] to | 9 |
|
| 3 | n't have be [adj] for | 8 |
|
| 4 | n't have be easy [prep] | 5 |
|
