| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [been] [vb pp] [prep] | 966 |
|
| 2 | have [been] [vb pp] [prep] some | 469 |
|
| 3 | they have [vb pp] [prep] some | 12 |
|
| 4 | they have [been] [prep] some | 6 |
|
