| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [vb pp] [prep] the | 3490 |
|
| 2 | what [be] [vb pp] [prep] the | 644 |
|
| 3 | what [is] [verb] [prep] the | 636 |
|
| 4 | what [is] [vb pp] [prep] [art] | 534 |
|
