| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] is [prep] | 260 |
|
| 2 | [verb] [Wh det] is [prep] | 213 |
|
| 3 | [prep] [verb] [Wh det] is | 171 |
|
| 4 | [prep] [verb] [Wh det] [prep] | 41 |
|
| 5 | [prep] [verb] is [prep] | 33 |
|
