| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had been [noun] | 139 |
|
| 2 | [Wh pn] had been [noun sg] | 94 |
|
| 3 | [Wh pn] had been [noun prp] | 24 |
|
| 4 | [Wh pn] had been [noun pl] | 23 |
|
| 5 | [Wh pn] had been president | 11 |
|
| 6 | [Wh pn] had been president | 10 |
|
| 7 | [Wh pn] had been secretary | 5 |
|
| 8 | [Wh pn] had been secretary | 5 |
|
