| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] to | 2122 |
|
| 2 | has be [vb pp] to | 2039 |
|
| 3 | has be shown [prep] | 211 |
|
| 4 | has be shown [prep] | 211 |
|
| 5 | [verb] be shown to | 201 |
|
| 6 | have be shown to | 197 |
|
| 7 | has be show to | 111 |
|
| 8 | [vb -s] be shown to | 109 |
|
| 9 | has [be] shown to | 109 |
|
| 10 | has be shown to | 109 |
|
