| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb base] [prep] | 4440 |
|
| 2 | [Wh det] is [prep] | 2318 |
|
| 3 | [vb base] is [prep] | 284 |
|
| 4 | [Wh det] [vb base] is | 98 |
|
