| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] is [vb pp] in [det] | 12 |
|
| 2 | [prep] what is [vb pp] in [det] | 11 |
|
| 3 | [prep] what is [vb pp] in [det] | 11 |
|
| 4 | of [pron] is [vb pp] in [det] | 8 |
|
