| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been trying [verb] a [adj] | 10 |
|
| 2 | been trying [to-vb] a [adj] | 10 |
|
| 3 | been trying a [adj] [noun sg] | 5 |
|
| 4 | been trying a [adj] [noun] | 5 |
|
