| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [verb] [prep] | 13197 |
|
| 2 | [vb base] be [vb pp] [prep] | 11070 |
|
| 3 | [verb] be used [prep] | 901 |
|
| 4 | [vb base] be use [prep] | 248 |
|
| 5 | [vb base] [be] used [prep] | 242 |
|
