| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [verb] [been] [verb] | 644 |
|
| 2 | [pron] they [verb] [been] [verb] | 243 |
|
| 3 | [Wh det] they [verb] [been] [verb] | 213 |
|
| 4 | which they [verb] [be] [verb] | 173 |
|
| 5 | which they [verb] [been] [verb] | 137 |
|
