| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been enough [verb] | 9 |
|
| 2 | [adv] [been] enough [to-vb] | 9 |
|
| 3 | [not/n't] [been] enough [verb] | 6 |
|
| 4 | not [been] enough [verb] | 6 |
|
