| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] for [det] | 129 |
|
| 2 | [vb -s] been [vb pp] for some | 43 |
|
| 3 | [vb -s] been [vb pp] for many | 30 |
|
| 4 | [vb -s] been [vb pp] for this | 17 |
|
| 5 | [vb -s] been known for [det] | 17 |
|
| 6 | [vb -s] been used for [det] | 11 |
|
| 7 | [vb -s] been recognised for [det] | 8 |
|
| 8 | 's been [vb pp] for [det] | 7 |
|
| 9 | [vb -s] been [vb pp] for all | 7 |
|
| 10 | [vb -s] been established for [det] | 6 |
|
| 11 | [vb -s] been made for [det] | 6 |
|
| 12 | [vb -s] been [vb pp] for several | 5 |
|
| 13 | [vb -s] been [vb pp] for another | 5 |
|
| 14 | [vb -s] been [vb pp] for any | 5 |
|
