| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [adj] | 95660 |
|
| 2 | be [vb pp] [prep] [adj] | 86344 |
|
| 3 | be base [prep] [adj] | 1098 |
|
| 4 | [be] based [prep] [adj] | 1098 |
|
