| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [been] [prep] | 1264 |
|
| 2 | i have [been] [prep] | 964 |
|
| 3 | i [modal v] have [been] | 694 |
|
| 4 | i [modal v] have [prep] | 180 |
|
