| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] [vb pp] [prep] | 12900 |
|
| 2 | [pron] [am/are] [vb pp] [prep] | 9761 |
|
| 3 | [Wh det] [am/are] [verb] [prep] | 2377 |
|
| 4 | [Wh det] [am/are] [vb pp] [prep] | 2290 |
|
