| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] n't [vb infin] [noun] | 244 |
|
| 2 | [verb] n't [vb infin] enough [noun] | 138 |
|
| 3 | it [verb] n't [vb infin] enough | 14 |
|
