| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [vb pp] [adv] [to-vb] | 583 |
|
| 2 | [verb] [be] [vb pp] [adv] [verb] | 318 |
|
| 3 | [verb] [be] [verb] [adv] [to-vb] | 236 |
|
