| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what is [vb pp] [prep] | 312 |
|
| 2 | [verb] and is [vb pp] [prep] | 91 |
|
| 3 | and what is [vb pp] [prep] | 57 |
|
| 4 | [verb] and what is [vb pp] | 19 |
|
