| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been member of | 20 |
|
| 2 | have [been] member of | 20 |
|
| 3 | have [be] member of | 20 |
|
| 4 | have be member of | 20 |
|
| 5 | have [be] members of | 19 |
|
