| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] [prep] [det] time | 35 |
|
| 2 | [vb -s] been [vb pp] [prep] [det] time | 29 |
|
| 3 | [vb -s] been [vb pp] [prep] some time | 29 |
|
| 4 | [vb -s] been [vb pp] for [det] time | 27 |
|
| 5 | [vb -s] been known [prep] [det] time | 11 |
|
| 6 | [vb -s] been [vb pp] [prep] [det] times | 7 |
|
| 7 | [vb -s] been [vb pp] [prep] several time | 5 |
|
| 8 | [vb -s] been [vb pp] at [det] time | 5 |
|
| 9 | [vb -s] been recognised [prep] [det] time | 5 |
|
