| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] has been a | 363 |
|
| 2 | [pers pn] has been [prep] | 319 |
|
| 3 | has been [prep] a | 130 |
|
| 4 | [pers pn] been [prep] a | 18 |
|
| 5 | [pers pn] has [prep] a | 16 |
|
