| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not have been [adj] for | 43 |
|
| 2 | not have [been] [adj] for | 42 |
|
| 3 | not have [been] [adj] for | 38 |
|
| 4 | not have [been] [adj] for | 34 |
|
| 5 | n't have [been] [adj] for | 9 |
|
| 6 | not have [been] easy for | 9 |
|
| 7 | not have [been] easy for | 9 |
|
| 8 | not have [been] possible for | 7 |
|
| 9 | not have [been] possible for | 7 |
|
| 10 | not have [been] good for | 7 |
|
| 11 | not have [been] [adj -er] for | 5 |
|
| 12 | not have [been] better for | 5 |
|
