| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [prep] [pron] | 214 |
|
| 2 | [verb] [Wh det] is [prep] | 213 |
|
| 3 | [verb] [Wh det] [prep] [pron] | 160 |
|
| 4 | [verb] is [prep] [pron] | 109 |
|
| 5 | [verb] [Wh det] is [pron] | 79 |
|
