| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] [pron] | 4052 |
|
| 2 | have been [vb pp] [prep] [pron] | 3055 |
|
| 3 | have be sent [prep] [pron] | 40 |
|
| 4 | have been send [prep] [pron] | 40 |
|
| 5 | [verb] been sent [prep] [pron] | 40 |
|
| 6 | have [be] sent [prep] [pron] | 40 |
|
| 7 | have [been] sent [prep] [pron] | 40 |
|
