| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been trying [prep] [noun pl] | 9 |
|
| 2 | [pers pn] have been trying for [noun] | 8 |
|
| 3 | [pers pn] 've been trying [prep] [noun] | 5 |
|
| 4 | i have been trying [prep] [noun] | 5 |
|
