| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] | 37436 |
|
| 2 | has been [to-vb] | 553 |
|
| 3 | has been build | 180 |
|
| 4 | [verb] been to build | 12 |
|
| 5 | have been to build | 12 |
|
| 6 | has [be] to build | 6 |
|
| 7 | has be to build | 6 |
|
| 8 | has [been] to build | 6 |
|
| 9 | [vb -s] been to build | 6 |
|
