| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb mod] [prep] [been] | 5 |
|
| 2 | we [vb mod] of [been] | 5 |
|
| 3 | we [vb mod] [prep] been | 5 |
|
| 4 | we [vb mod] of [been] | 5 |
|
