| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] be | 9386 |
|
| 2 | [vb mod] [adv] be use | 1664 |
|
| 3 | it [vb mod] be use | 498 |
|
| 4 | it [vb mod] [adv] use | 27 |
|
