| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have been [adj] | 296 |
|
| 2 | [Wh det] had been [adj] | 173 |
|
| 3 | [Wh det] has been [adj] | 107 |
|
| 4 | [Wh det] have been [adj] | 53 |
|
| 5 | what have been [adj] | 41 |
|
| 6 | [Wh det] have been due | 13 |
|
| 7 | [Wh det] have been involved | 12 |
|
| 8 | [Wh det] have been responsible | 10 |
|
| 9 | [Wh det] have been available | 10 |
|
| 10 | [Wh det] have been wrong | 9 |
|
| 11 | [Wh det] have been successful | 8 |
|
| 12 | [Wh det] have been present | 7 |
|
| 13 | [Wh det] have been subject | 7 |
|
| 14 | [Wh det] have been vacant | 7 |
|
| 15 | [Wh det] have been evident | 5 |
|
| 16 | [Wh det] have been popular | 5 |
|
| 17 | [Wh det] have been empty | 5 |
|
| 18 | [Wh det] have been implicit | 5 |
|
| 19 | [Wh det] have been open | 5 |
|
