| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been use for | 70 |
|
| 2 | [vb -s] been for the | 29 |
|
| 3 | been use for the | 29 |
|
| 4 | [vb -s] been use the | 13 |
|
