| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] i [be] [verb] | 2409 |
|
| 2 | is [Wh det] i [verb] | 312 |
|
| 3 | is [Wh det] [be] [verb] | 203 |
|
| 4 | is [Wh det] i [be] | 109 |
|
| 5 | is i [be] [verb] | 38 |
|
