| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [prep] [adj] [num] | 9 |
|
| 2 | which is [prep] [adj] [num] | 7 |
|
| 3 | [Wh det] is [prep] [num] [num] | 6 |
|
