| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [adv] [to-vb] | 1185 |
|
| 2 | [been] [adv] [adv] [verb] | 775 |
|
| 3 | [been] [adv] [adv] [to-vb] | 27 |
|
