| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [vb pp] [prep] [det] time | 28 |
|
| 2 | has been [vb pp] [prep] [det] time | 28 |
|
| 3 | has [been] [vb pp] [prep] some time | 27 |
|
| 4 | has [been] [vb pp] for [det] time | 26 |
|
| 5 | has [been] [vb pp] for [det] time | 26 |
|
| 6 | has [been] known [prep] [det] time | 10 |
|
| 7 | has [been] recognised [prep] [det] time | 5 |
|
