| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] [adv] [subord] | 1019 |
|
| 2 | [prep] be [vb pp] [adv] [adv] | 636 |
|
| 3 | [prep] be [vb pp] [adv] [subord] | 317 |
|
| 4 | [prep] be [adv] [adv] [subord] | 31 |
|
