| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [been] [prep] [det] | 104 |
|
| 2 | they [vb mod] have [been] [prep] | 84 |
|
| 3 | they [vb mod] have [prep] [det] | 7 |
|
| 4 | they [vb mod] have [been] [det] | 6 |
|
