| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [pron] [prep] | 638 |
|
| 2 | [vb mod] be using [pron] | 33 |
|
| 3 | be using [pron] [prep] | 13 |
|
| 4 | [vb mod] be using [prep] | 11 |
|
