| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [been] [vb pp] | 2543 |
|
| 2 | have [been] [vb pp] [adj] | 1757 |
|
| 3 | they have [vb pp] [adj] | 696 |
|
| 4 | they have [been] [adj] | 535 |
|
