| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [to-vb] a | 1407 |
|
| 2 | [be] [vb pp] [adv] [to-vb] | 468 |
|
| 3 | [vb pp] [adv] [to-vb] a | 266 |
|
| 4 | [be] [vb pp] [adv] a | 59 |
|
| 5 | [be] [adv] [to-vb] a | 11 |
|
