| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] it [adv] [to-vb] | 53 |
|
| 2 | it [adv] enough [to-vb] | 29 |
|
| 3 | [to-vb] [adv] enough [to-vb] | 27 |
|
| 4 | [to-vb] it [adv] enough | 13 |
|
