| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been trying [to-vb] | 76 |
|
| 2 | [pers pn] has been [to-vb] | 12 |
|
| 3 | [pers pn] has been trying | 9 |
|
| 4 | [pers pn] been trying [to-vb] | 5 |
|
