| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been trying for [art] | 6 |
|
| 2 | [pron] have been trying for a | 6 |
|
| 3 | [pron] have been trying for a | 6 |
|
| 4 | [pers pn] have been trying for [art] | 5 |
|
