| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb base] been trying [verb] [prep] | 25 |
|
| 2 | [pers pn] [vb base] been trying [to-vb] [prep] | 25 |
|
| 3 | [pers pn] [vb base] been trying [prep] [noun] | 7 |
|
| 4 | [pers pn] [vb base] been trying [prep] [noun pl] | 5 |
|
