| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had be at | 212 |
|
| 2 | [Wh det] had be [prep] | 128 |
|
| 3 | [Wh det] had be [prep] | 128 |
|
| 4 | [Wh det] [verb] be at | 25 |
|
| 5 | [Wh det] have be at | 22 |
|
| 6 | [Wh det] [vb past] be at | 9 |
|
| 7 | [Wh det] had [be] at | 8 |
|
| 8 | [Wh det] had be at | 8 |
|
