| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [Wh det] [pron] have been [prep] | 6 |
|
| 2 | be what [pron] have be [prep] | 6 |
|
| 3 | be [Wh det] [pers pn] have be [prep] | 6 |
|
