| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] has been [prep] | 750 |
|
| 2 | [unc] [noun sg] has been | 559 |
|
| 3 | [unc] [noun sg] has [prep] | 51 |
|
| 4 | [unc] has been [prep] | 7 |
|
