| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been elected [noun] of | 31 |
|
| 2 | have been elected [noun sg] of | 29 |
|
| 3 | have been [verb] chairman of | 20 |
|
| 4 | have been [vb pp] chairman of | 20 |
|
| 5 | have [be] elected chairman of | 5 |
|
| 6 | have be elected chairman of | 5 |
|
| 7 | have [been] elected chairman of | 5 |
|
| 8 | have been elect chairman of | 5 |
|
| 9 | [verb] been elected chairman of | 5 |
|
| 10 | have been elected chairman of | 5 |
|
| 11 | have been elected chairman [prep] | 5 |
|
