| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] in | 14447 |
|
| 2 | [Wh det] [is] [verb] | 13626 |
|
| 3 | [Wh det] [verb] in | 4199 |
|
| 4 | [Wh det] [is] in | 1064 |
|
