| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [num] [noun pl] | 547 |
|
| 2 | [Wh det] [be] [num] [noun pl] | 158 |
|
| 3 | [Wh det] [modal v] [be] [num] | 61 |
|
| 4 | [Wh det] [modal v] [be] [noun pl] | 25 |
|
