| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [adv] | 8194 |
|
| 2 | be [vb pp] [adv] [to-vb] | 1621 |
|
| 3 | be [vb pp] [prep] [to-vb] | 391 |
|
| 4 | [vb pp] [prep] [adv] [to-vb] | 87 |
|
| 5 | be [prep] [adv] [to-vb] | 24 |
|
