| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [verb] [been] [verb] | 538 |
|
| 2 | [pron] they [verb] [been] [verb] | 243 |
|
| 3 | [Wh det] they [verb] [been] [verb] | 213 |
|
| 4 | what they [verb] [be] [verb] | 104 |
|
| 5 | what they [verb] [been] [verb] | 73 |
|
