| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [vb pp] | 3724 |
|
| 2 | [Wh det] [pron] have [vb pp] | 1940 |
|
| 3 | [Wh det] have been [vb pp] | 1088 |
|
| 4 | [Wh det] [pron] have been | 302 |
|
