| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [verb] [prep] a | 2119 |
|
| 2 | which is [verb] [prep] [art] | 1647 |
|
| 3 | which [be] [verb] [prep] a | 1244 |
|
| 4 | which be [verb] [prep] a | 1244 |
|
| 5 | which [is] [verb] [prep] a | 513 |
|
