| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [Wh det] [be] [prep] | 601 |
|
| 2 | [noun pl] [Wh det] could [be] | 322 |
|
| 3 | [noun pl] could [be] [prep] | 106 |
|
| 4 | [Wh det] could [be] [prep] | 34 |
|
