| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] had [been] trying | 10 |
|
| 2 | the [noun] [vb past] [been] trying | 10 |
|
| 3 | [art] [noun] [vb past] been trying | 10 |
|
| 4 | [art] [noun sg] [vb past] [been] trying | 6 |
|
