| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been use [prep] [adj] [noun pl] | 77 |
|
| 2 | [vb infin] been [prep] [adj] [noun pl] | 15 |
|
| 3 | [vb infin] been use [prep] [adj] | 12 |
|
| 4 | [vb infin] been use [prep] [noun pl] | 8 |
|
