| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they have [been] | 1433 |
|
| 2 | they have [been] [prep] | 466 |
|
| 3 | [subord] they have [prep] | 218 |
|
| 4 | [subord] have [been] [prep] | 9 |
|
