| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] to [be] | 281 |
|
| 2 | has been [vb pp] to [be] | 281 |
|
| 3 | [verb] been found to [be] | 143 |
|
| 4 | have been found to [be] | 143 |
|
| 5 | has [be] found to [be] | 54 |
|
| 6 | has be found to [be] | 54 |
|
| 7 | has been find to [be] | 54 |
|
| 8 | has been found [prep] [be] | 54 |
|
| 9 | has [been] found to [be] | 54 |
|
| 10 | [vb -s] been found to [be] | 54 |
|
