| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [vb pp] [prep] [art] | 5457 |
|
| 2 | [Wh pn] [be] [vb pp] [prep] [art] | 1163 |
|
| 3 | [Wh pn] [is] [verb] [prep] [art] | 384 |
|
| 4 | [Wh pn] [is] [vb pp] [prep] [art] | 217 |
|
