| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] be a | 136 |
|
| 2 | be [vb pp] [prep] be a | 133 |
|
| 3 | [be] shown [prep] be a | 44 |
|
| 4 | be shown [prep] be a | 44 |
|
| 5 | be shown [prep] be [art] | 9 |
|
| 6 | [be] shown [prep] be a | 6 |
|
| 7 | be shown [prep] be a | 6 |
|
| 8 | be show [prep] be a | 6 |
|
| 9 | be shown [prep] [be] a | 6 |
|
| 10 | be shown [prep] be a | 6 |
|
| 11 | be shown [prep] [be] a | 6 |
|
