| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [vb pp] [adv] [subord] | 253 |
|
| 2 | [be] [vb pp] [adv] [subord] [to-vb] | 186 |
|
| 3 | [adv] [be] [vb pp] [adv] [to-vb] | 76 |
|
| 4 | [adv] [vb pp] [adv] [subord] [to-vb] | 30 |
|
