| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [Wh det] be | 4419 |
|
| 2 | [Wh det] had be | 3149 |
|
| 3 | [conj] had be | 2635 |
|
| 4 | [conj] [Wh det] had | 333 |
|
