| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] [prep] | 1072 |
|
| 2 | what they [vb mod] | 1018 |
|
| 3 | what [vb mod] [prep] | 218 |
|
| 4 | what they [prep] | 8 |
|
