| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what is [vb pp] [prep] [art] [noun] | 302 |
|
| 2 | [pron] is [vb pp] [prep] [art] [noun pl] | 287 |
|
| 3 | what be [vb pp] [prep] [art] [noun pl] | 51 |
|
| 4 | what [be] [vb pp] [prep] [art] [noun pl] | 51 |
|
| 5 | what is [verb] [prep] [art] [noun pl] | 37 |
|
| 6 | what [is] [vb pp] [prep] [art] [noun pl] | 30 |
|
