| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [verb] [prep] a | 330 |
|
| 2 | which [modal v] [verb] [prep] a | 293 |
|
| 3 | which they [modal v] [verb] [prep] | 144 |
|
| 4 | which they [verb] [prep] a | 58 |
|
| 5 | which they [modal v] [verb] a | 20 |
|
