| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [verb] [prep] | 14708 |
|
| 2 | [Wh det] be [vb pp] [prep] | 12900 |
|
| 3 | [pron] be based [prep] | 872 |
|
| 4 | [Wh det] [be] based [prep] | 326 |
|
| 5 | [Wh det] be base [prep] | 326 |
|
| 6 | [Wh det] be based [prep] | 326 |
|
