| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [prep] [det] | 389 |
|
| 2 | [pron] have been [num] [prep] | 173 |
|
| 3 | [pron] have [num] [prep] [det] | 81 |
|
| 4 | have been [num] [prep] [det] | 42 |
|
| 5 | [pron] have been [num] [det] | 9 |
|
