| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been try [to-vb] [adv prt] [prep] [noun] | 5 |
|
| 2 | been try [to-vb] [adv] [prep] [noun] | 5 |
|
| 3 | been trying [to-vb] [adv] [prep] [noun] | 5 |
|
