| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [adv] been use | 37 |
|
| 2 | [verb] [adv] been use for | 28 |
|
| 3 | it [verb] been use for | 14 |
|
| 4 | it [verb] [adv] been for | 5 |
|
