| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [prep] be [adv] [subord] | 7 |
|
| 2 | [vb mod] to be [adv] [subord] | 7 |
|
| 3 | used [prep] be [adv] [subord] | 5 |
|
