| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [verb] be | 1925 |
|
| 2 | [pron] [pron] had be | 1081 |
|
| 3 | which [pron] have be | 873 |
|
| 4 | which [pron] [vb past] be | 870 |
|
| 5 | [Wh det] [pron] had be | 691 |
|
| 6 | which [pron] had [be] | 440 |
|
| 7 | which [pron] had be | 440 |
|
