| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [prep] [det] | 140 |
|
| 2 | they have been [prep] [det] | 40 |
|
| 3 | [noun] they have been [prep] | 34 |
|
| 4 | [noun] they have [prep] [det] | 7 |
|
