| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [prep] [det] | 2779 |
|
| 2 | they have been [vb pp] [prep] | 966 |
|
| 3 | they have [vb pp] [prep] [det] | 158 |
|
| 4 | they have been [prep] [det] | 40 |
|
| 5 | they have been [vb pp] [det] | 21 |
|
