| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [modal v] have been [conj] | 9 |
|
| 2 | [Wh det] [modal v] have be [conj] | 9 |
|
| 3 | [Wh det] [vb mod] have be [conj] | 9 |
|
| 4 | what [modal v] have be [conj] | 8 |
|
| 5 | [Wh det] might have be [conj] | 7 |
|
| 6 | [Wh det] might have be [conj] | 7 |
|
| 7 | [Wh det] [modal v] have be [subord] | 6 |
|
| 8 | [Wh det] [modal v] have be if | 5 |
|
| 9 | [Wh det] [modal v] have be if | 5 |
|
